| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mars | city | Pennsylvania | United States | 40.70 | -80.01 | 1099 | |
| Mars | city | California | United States | 35.42 | -116.89 | 3349 | |
| Mars | city | Texas | United States | 32.36 | -95.73 | 830 | |
| Mars Bluff | city | South Carolina | United States | 34.21 | -79.66 | 78 | |
| Mars Estates | city | Maryland | United States | 39.32 | -76.45 | 3 | |
| Mars Hill | city | Arkansas | United States | 35.28 | -93.00 | 830 | |
| Mars Hill | city | Alabama | United States | 32.95 | -86.83 | 830 | |
| Mars Hill | city | Alabama | United States | 33.35 | -86.84 | 400 | |
| Mars Hill | city | Alabama | United States | 34.85 | -87.66 | 830 | |
| Mars Hill | city | Alabama | United States | 33.84 | -85.40 | 1099 | |
| Mars Hill | city | Georgia | United States | 34.04 | -84.69 | 948 | |
| Mars Hill | city | Louisiana | United States | 31.72 | -92.80 | 196 | |
| Mars Hill | city | Maine | United States | 46.52 | -67.87 | 416 | |
| Mars Hill | city | Mississippi | United States | 31.30 | -90.63 | 830 | |
| Mars Hill | city | Mississippi | United States | 31.27 | -89.27 | 200 | |
| Mars Hill | city | North Carolina | United States | 35.83 | -82.55 | 2509 | |
| Mars Hill | city | Tennessee | United States | 35.27 | -87.29 | 948 | |
| Mars Hill | city | Tennessee | United States | 35.71 | -84.83 | 830 | |
| Mars Hill Acres | city | Georgia | United States | 34.03 | -84.69 | 997 | |
| Mars Hill Crossroads | city | Georgia | United States | 32.15 | -83.66 | 344 | |
| Mars Hill Crossroads | city | Georgia | United States | 34.16 | -84.20 | 1099 | |
| Mars Hill Downs | city | Georgia | United States | 34.03 | -84.68 | 984 | |
| Mars Mobile Home Park | city | Virginia | United States | 38.27 | -77.61 | 298 | |
| Marsailles (historical) | city | Virginia | United States | 36.68 | -78.98 | 367 | |
| Marsalis | city | Louisiana | United States | 32.66 | -92.96 | 360 | |
| Marsden | city | Arkansas | United States | 33.33 | -92.22 | 98 | |
| Marsden | city | Oklahoma | United States | 34.06 | -97.20 | 830 | |
| Marsden | city | Utah | United States | 40.78 | -111.95 | 4248 | |
| Marseilles | city | Illinois | United States | 41.33 | -88.71 | 830 | |
| Marseilles | city | Ohio | United States | 40.70 | -83.39 | 898 | |
| Marsena | city | Arkansas | United States | 35.88 | -92.79 | 944 | |
| Marsh | city | Iowa | United States | 41.10 | -91.35 | 830 | |
| Marsh | city | Montana | United States | 46.89 | -104.93 | 2509 | |
| Marsh | city | Texas | United States | 35.54 | -101.92 | 3405 | |
| Marsh (historical) | city | Idaho | United States | 43.92 | -116.34 | 2913 | |
| Marsh Corner | city | Maine | United States | 44.88 | -69.32 | 390 | |
| Marsh Corner | city | Massachusetts | United States | 42.73 | -71.23 | 147 | |
| Marsh Corner | city | New York | United States | 42.74 | -76.79 | 830 | |
| Marsh Corner | city | Michigan | United States | 45.58 | -84.94 | 830 | |
| Marsh Cove | city | South Carolina | United States | 32.82 | -80.03 | 9 | |
| Marsh Creek | city | Missouri | United States | 37.42 | -90.46 | 830 | |
| Marsh Creek | city | Pennsylvania | United States | 41.78 | -77.40 | 1669 | |
| Marsh Creek | city | Georgia | United States | 34.00 | -84.03 | 974 | |
| Marsh Creek Springs | city | California | United States | 37.89 | -121.85 | 830 | |
| Marsh Crossing | city | Georgia | United States | 34.72 | -85.33 | 1049 | |
| Marsh Harbor | city | South Carolina | United States | 32.45 | -80.66 | 9 | |
| Marsh Hawk | city | South Carolina | United States | 32.48 | -80.64 | 19 | |
| Marsh Hill | city | Pennsylvania | United States | 41.48 | -76.97 | 898 | |
| Marsh Mill | city | California | United States | 39.44 | -120.70 | 6072 | |
| Marsh Point | city | South Carolina | United States | 32.74 | -79.92 | 3 | |
| Marsh Run | city | Pennsylvania | United States | 40.20 | -76.81 | 830 | |
| Marsh Run Estates | city | Virginia | United States | 38.40 | -77.59 | 321 | |
| Marsh Run Mobile Home Park | city | Virginia | United States | 38.56 | -77.76 | 291 | |
| Marsh Valley | city | Idaho | United States | 42.52 | -112.16 | 5029 | |
| Marsh's Trailer Park | city | Florida | United States | 28.53 | -81.40 | 101 | |
| Marshal Branch (historical) | city | Kentucky | United States | 37.21 | -82.89 | 1161 | |
| Marshalee Estates | city | Maryland | United States | 39.21 | -76.76 | 200 | |
| Marshall | city | Arkansas | United States | 35.91 | -92.63 | 997 | |
| Marshall | city | Alabama | United States | 32.43 | -87.32 | 200 | |
| Marshall | city | Alabama | United States | 34.24 | -86.14 | 1069 | |
| Marshall | city | Colorado | United States | 39.96 | -105.23 | 5869 | |
| Marshall | city | California | United States | 38.16 | -122.89 | 124 | |
| Marshall | city | Georgia | United States | 31.87 | -83.89 | 298 | |
| Marshall | city | Illinois | United States | 39.39 | -87.69 | 830 | |
| Marshall | city | Indiana | United States | 39.85 | -87.19 | 830 | |
| Marshall | city | Kentucky | United States | 36.95 | -88.23 | 360 | |
| Marshall | city | Kentucky | United States | 38.55 | -83.76 | 830 | |
| Marshall | city | Michigan | United States | 42.27 | -84.96 | 905 | |
| Marshall | city | Minnesota | United States | 44.45 | -95.79 | 1161 | |
| Marshall | city | Missouri | United States | 39.12 | -93.20 | 830 | |
| Marshall | city | New York | United States | 42.33 | -78.20 | 1699 | |
| Marshall | city | New York | United States | 42.96 | -75.33 | 1669 | |
| Marshall | city | North Carolina | United States | 35.80 | -82.68 | 1669 | |
| Marshall | city | North Dakota | United States | 47.14 | -102.33 | 2509 | |
| Marshall | city | Ohio | United States | 39.15 | -83.48 | 997 | |
| Marshall | city | Oklahoma | United States | 36.15 | -97.63 | 1053 | |
| Marshall | city | Pennsylvania | United States | 39.82 | -77.38 | 830 | |
| Marshall | city | Tennessee | United States | 36.57 | -82.66 | 1669 | |
| Marshall | city | Texas | United States | 32.54 | -94.37 | 374 | |
| Marshall | city | Alaska | United States | 61.88 | -162.08 | 196 | |
| Marshall | city | Utah | United States | 40.60 | -112.39 | 4284 | |
| Marshall | city | Virginia | United States | 38.86 | -77.86 | 830 | |
| Marshall | city | Washington | United States | 47.56 | -117.50 | 2509 | |
| Marshall | city | West Virginia | United States | 38.82 | -81.54 | 830 | |
| Marshall | city | Wisconsin | United States | 43.17 | -89.07 | 849 | |
| Marshall (historical) | city | Iowa | United States | 40.72 | -94.33 | 1099 | |
| Marshall Branch (historical) | city | Kentucky | United States | 37.21 | -82.58 | 1669 | |
| Marshall Branch (historical) | city | Kentucky | United States | 37.30 | -82.68 | 1207 | |
| Marshall Corner | city | Massachusetts | United States | 42.06 | -71.07 | 98 | |
| Marshall Corner | city | New Hampshire | United States | 42.99 | -71.01 | 98 | |
| Marshall Creek | city | Texas | United States | 33.02 | -97.21 | 830 | |
| Marshall Estates | city | Georgia | United States | 33.85 | -83.42 | 830 | |
| Marshall Estates | city | Tennessee | United States | 36.58 | -82.66 | 1669 | |
| Marshall Estates | city | Virginia | United States | 38.46 | -77.46 | 262 | |
| Marshall Estates | city | Ohio | United States | 40.90 | -81.73 | 1095 | |
| Marshall Field Garden Apartments | city | Illinois | United States | 41.91 | -87.64 | 830 | |
| Marshall Ford | city | Texas | United States | 30.39 | -97.89 | 830 | |
| Marshall Forest | city | South Carolina | United States | 34.81 | -82.37 | 898 | |
| Marshall Heights | city | District of Columbia | United States | 38.89 | -76.93 | 183 | |
| Marshall Heights | city | Pennsylvania | United States | 40.46 | -79.19 | 1669 | |
| Marshall Heights | city | South Carolina | United States | 33.52 | -80.86 | 275 | |
| Marshall Heights | city | South Carolina | United States | 34.84 | -82.61 | 1112 | |
| Marshall Heights | city | Tennessee | United States | 35.45 | -86.80 | 830 | |
| Marshall Heights | city | Utah | United States | 41.08 | -111.99 | 4396 | |
| Marshall Heights | city | Virginia | United States | 37.27 | -76.50 | 3 | |
| Marshall Heights | city | Florida | United States | 28.01 | -82.11 | 137 | |
| Marshall Hill | city | Tennessee | United States | 35.53 | -84.59 | 862 | |
| Marshall Hollow | city | Pennsylvania | United States | 41.22 | -76.27 | 928 | |
| Marshall Junction | city | California | United States | 37.01 | -119.57 | 1669 | |
| Marshall Junction | city | Missouri | United States | 38.96 | -93.21 | 830 | |
| Marshall Landing | city | Illinois | United States | 38.96 | -90.51 | 830 | |
| Marshall Manor | city | Virginia | United States | 37.96 | -78.52 | 898 | |
| Marshall Plantation (historical) | city | Florida | United States | 30.15 | -81.65 | 13 | |
| Marshall Shadeland | city | Pennsylvania | United States | 40.47 | -80.03 | 830 | |
| Marshall Springs | city | Texas | United States | 33.22 | -95.08 | 400 | |
| Marshall Terrace | city | West Virginia | United States | 40.26 | -80.60 | 843 | |
| Marshall Terrace | city | Florida | United States | 28.01 | -82.11 | 137 | |
| Marshall Woods | city | Virginia | United States | 38.32 | -77.33 | 78 | |
| Marshallberg | city | North Carolina | United States | 34.73 | -76.52 | 3 | |
| Marshalls | city | New York | United States | 42.41 | -77.34 | 1669 | |
| Marshalls Corner | city | Maryland | United States | 38.55 | -77.04 | 147 | |
| Marshalls Corner | city | New Jersey | United States | 40.36 | -74.80 | 200 | |
| Marshalls Creek | city | Pennsylvania | United States | 41.04 | -75.13 | 830 | |
| Marshallton | city | Delaware | United States | 39.73 | -75.65 | 78 | |
| Marshallton | city | Pennsylvania | United States | 39.95 | -75.68 | 298 | |
| Marshallton | city | Pennsylvania | United States | 40.79 | -76.54 | 830 | |
| Marshallton Green | city | Delaware | United States | 39.73 | -75.64 | 82 | |
| Marshallton Heights II | city | Delaware | United States | 39.72 | -75.64 | 68 | |
| Marshalltown | city | Iowa | United States | 42.05 | -92.91 | 895 | |
| Marshalltown | city | New Jersey | United States | 39.64 | -75.45 | 3 | |
| Marshalltown | city | Virginia | United States | 37.54 | -80.06 | 1669 | |
| Marshalltown (historical) | city | South Dakota | United States | 42.94 | -96.90 | 1200 | |
| Marshallville | city | Georgia | United States | 32.46 | -83.94 | 830 | |
| Marshallville | city | Kentucky | United States | 37.68 | -82.99 | 1151 | |
| Marshallville | city | New Jersey | United States | 39.30 | -74.77 | 9 | |
| Marshallville | city | Ohio | United States | 40.90 | -81.73 | 1095 | |
| Marshbrook | city | Pennsylvania | United States | 41.64 | -75.68 | 1669 | |
| Marshburg | city | Pennsylvania | United States | 41.85 | -78.75 | 2096 | |
| Marshdale | city | Colorado | United States | 39.59 | -105.31 | 7798 | |
| Marshes Siding | city | Kentucky | United States | 36.74 | -84.48 | 1669 | |
| Marshes-of-Mackay | city | Georgia | United States | 31.27 | -81.43 | 9 | |
| Marshfield | city | Indiana | United States | 40.25 | -87.45 | 830 | |
| Marshfield | city | Indiana | United States | 38.71 | -85.78 | 830 | |
| Marshfield | city | Maine | United States | 44.73 | -67.48 | 49 | |
| Marshfield | city | Massachusetts | United States | 42.09 | -70.71 | 39 | |
| Marshfield | city | Missouri | United States | 37.34 | -92.91 | 1669 | |
| Marshfield | city | New York | United States | 42.54 | -78.84 | 1669 | |
| Marshfield | city | Vermont | United States | 44.35 | -72.35 | 1669 | |
| Marshfield | city | Wisconsin | United States | 44.67 | -90.17 | 1669 | |
| Marshfield Center | city | Massachusetts | United States | 42.12 | -70.72 | 98 | |
| Marshfield Hills | city | Massachusetts | United States | 42.15 | -70.74 | 101 | |
| Marshfield Station | city | New Hampshire | United States | 44.27 | -71.36 | 2726 | |
| Marshfield Station | city | Pennsylvania | United States | 40.90 | -75.08 | 830 | |
| Marshland | city | Oregon | United States | 46.11 | -123.29 | 830 | |
| Marshland | city | Wisconsin | United States | 44.07 | -91.55 | 830 | |
| Marshland (historical) | city | Nevada | United States | 39.30 | -119.25 | 4199 | |
| Marshlands | city | Pennsylvania | United States | 41.71 | -77.58 | 1669 | |
| Marshope | city | Maryland | United States | 38.48 | -77.19 | 98 | |
| Marshs (historical) | city | Ohio | United States | 40.56 | -83.44 | 987 | |
| Marshtown | city | Delaware | United States | 38.69 | -75.16 | 19 | |
| Marshtown | city | Indiana | United States | 40.95 | -86.34 | 830 | |
| Marshview | city | Pennsylvania | United States | 41.68 | -76.38 | 1669 | |
| Marshville | city | Maine | United States | 44.62 | -67.78 | 88 | |
| Marshville | city | New York | United States | 42.88 | -74.61 | 830 | |
| Marshville | city | New York | United States | 44.45 | -75.23 | 830 | |
| Marshville | city | North Carolina | United States | 34.99 | -80.37 | 830 | |
| Marshville | city | West Virginia | United States | 39.32 | -80.46 | 1010 | |
| Marshville (historical) | city | Washington | United States | 47.05 | -122.91 | 45 | |
| Marshwood | city | Pennsylvania | United States | 41.44 | -75.57 | 1669 | |
| Marshwood at the Landings | city | Georgia | United States | 31.94 | -81.03 | 6 | |
| Marshy Springs | city | Texas | United States | 31.52 | -96.10 | 347 | |
| Marshyhope Village | city | Maryland | United States | 38.62 | -75.82 | 13 | |
| Marsing | city | Idaho | United States | 43.55 | -116.81 | 2509 | |
| Marsland | city | Nebraska | United States | 42.44 | -103.30 | 4189 | |
| Marsteller | city | Pennsylvania | United States | 40.65 | -78.81 | 1774 | |
| Marston | city | Illinois | United States | 41.31 | -90.80 | 830 | |
| Marston | city | Maryland | United States | 39.51 | -77.10 | 830 | |
| Marston | city | Missouri | United States | 36.52 | -89.61 | 285 | |
| Marston | city | North Carolina | United States | 34.99 | -79.58 | 830 | |
| Marston | city | Texas | United States | 30.76 | -94.91 | 196 | |
| Marston (historical) | city | Louisiana | United States | 30.83 | -89.85 | 127 | |
| Marston Corner | city | Maine | United States | 44.05 | -70.28 | 331 | |
| Marston Corners | city | Massachusetts | United States | 42.74 | -71.17 | 144 | |
| Marstons Mills | city | Massachusetts | United States | 41.66 | -70.42 | 45 | |
| Marstons Mobile Home Park | city | Virginia | United States | 37.34 | -76.77 | 95 | |
| Marstown | city | Pennsylvania | United States | 40.54 | -76.38 | 830 |