| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Otani Camp (historical) | city | Hawaii | United States | 20.92 | -156.67 | 830 | |
| Otay | city | California | United States | 32.59 | -117.06 | 72 | |
| Otay Mesa | city | California | United States | 32.57 | -117.05 | 177 | |
| Oteen | city | North Carolina | United States | 35.59 | -82.49 | 2096 | |
| Otego | city | Kansas | United States | 39.83 | -98.35 | 1781 | |
| Otego | city | New York | United States | 42.40 | -75.17 | 1128 | |
| Otello | city | Washington | United States | 46.83 | -119.18 | 1099 | |
| Otero | city | Arizona | United States | 31.53 | -111.01 | 3366 | |
| Otes | city | Tennessee | United States | 36.31 | -83.02 | 1200 | |
| Otey | city | Texas | United States | 29.29 | -95.55 | 39 | |
| Oteys Sierra Village | city | California | United States | 37.36 | -118.46 | 4435 | |
| Othello | city | New Jersey | United States | 39.41 | -75.35 | 72 | |
| Othello | city | North Carolina | United States | 36.36 | -81.45 | 3349 | |
| Othello | city | Washington | United States | 46.83 | -119.18 | 1099 | |
| Othma | city | Virginia | United States | 37.77 | -77.98 | 291 | |
| Otho | city | Alabama | United States | 31.69 | -85.13 | 190 | |
| Otho | city | Iowa | United States | 42.42 | -94.15 | 1118 | |
| Otho | city | Mississippi | United States | 32.24 | -89.41 | 400 | |
| Otho (historical) | city | Ohio | United States | 39.68 | -81.70 | 830 | |
| Otia | city | Kentucky | United States | 36.69 | -85.57 | 830 | |
| Otipalin (historical) | city | Alabama | United States | 33.80 | -86.06 | 830 | |
| Otis | city | Colorado | United States | 40.15 | -102.96 | 4360 | |
| Otis | city | Florida | United States | 30.31 | -81.90 | 85 | |
| Otis | city | Indiana | United States | 41.60 | -86.91 | 830 | |
| Otis | city | Iowa | United States | 41.95 | -91.62 | 830 | |
| Otis | city | Kansas | United States | 38.53 | -99.05 | 2043 | |
| Otis | city | Louisiana | United States | 31.22 | -92.73 | 216 | |
| Otis | city | Maine | United States | 44.71 | -68.45 | 278 | |
| Otis | city | Massachusetts | United States | 42.19 | -73.09 | 1233 | |
| Otis | city | Missouri | United States | 36.61 | -89.60 | 288 | |
| Otis | city | New Mexico | United States | 32.35 | -104.17 | 3349 | |
| Otis | city | New York | United States | 43.16 | -77.65 | 830 | |
| Otis | city | New York | United States | 43.26 | -77.88 | 347 | |
| Otis | city | Oregon | United States | 45.02 | -123.95 | 200 | |
| Otis | city | Wisconsin | United States | 45.27 | -89.69 | 1669 | |
| Otis | city | Florida | United States | 28.00 | -82.41 | 49 | |
| Otis Chalk | city | Texas | United States | 32.13 | -101.26 | 2509 | |
| Otis Motel and Trailer Court | city | Nebraska | United States | 42.80 | -102.20 | 3599 | |
| Otis Orchards | city | Washington | United States | 47.70 | -117.11 | 2040 | |
| Otis Orchards-East Farms | city | Washington | United States | 47.70 | -117.11 | 2040 | |
| Otis Wood Lanes | city | Massachusetts | United States | 42.19 | -73.10 | 1669 | |
| Otisco | city | Georgia | United States | 30.85 | -84.47 | 301 | |
| Otisco | city | Indiana | United States | 38.54 | -85.67 | 830 | |
| Otisco | city | Minnesota | United States | 43.98 | -93.50 | 1151 | |
| Otisco | city | New York | United States | 42.86 | -76.22 | 1669 | |
| Otisco Valley | city | New York | United States | 42.83 | -76.23 | 892 | |
| Otisfield Gore | city | Maine | United States | 44.15 | -70.56 | 830 | |
| Otisville | city | Michigan | United States | 43.17 | -83.52 | 830 | |
| Otisville | city | Minnesota | United States | 45.25 | -92.76 | 830 | |
| Otisville | city | New York | United States | 41.47 | -74.54 | 830 | |
| Otley | city | Iowa | United States | 41.46 | -93.04 | 849 | |
| Oto | city | Iowa | United States | 42.28 | -95.89 | 1076 | |
| Oto | city | Missouri | United States | 36.86 | -93.45 | 1000 | |
| Otoe | city | Nebraska | United States | 40.72 | -96.12 | 1125 | |
| Otoe | city | Oklahoma | United States | 36.38 | -97.18 | 997 | |
| Otowi | city | New Mexico | United States | 35.88 | -106.14 | 5869 | |
| Otranto | city | Iowa | United States | 43.46 | -92.99 | 1118 | |
| Otranto | city | South Carolina | United States | 32.97 | -80.04 | 26 | |
| Otranto Hills | city | Georgia | United States | 33.55 | -84.46 | 898 | |
| Otsdawa | city | New York | United States | 42.48 | -75.17 | 1669 | |
| Otsego | city | Michigan | United States | 42.46 | -85.70 | 830 | |
| Otsego | city | Minnesota | United States | 45.27 | -93.59 | 898 | |
| Otsego | city | Ohio | United States | 40.12 | -81.76 | 830 | |
| Otsego | city | Ohio | United States | 41.45 | -83.78 | 830 | |
| Otsego | city | West Virginia | United States | 37.61 | -81.38 | 1669 | |
| Otsego | city | Wisconsin | United States | 43.40 | -89.17 | 997 | |
| Otsego Center | city | Indiana | United States | 41.57 | -84.91 | 954 | |
| Otsego Lake | city | Michigan | United States | 44.92 | -84.69 | 1669 | |
| Otselic | city | New York | United States | 42.72 | -75.72 | 1669 | |
| Otselic Center | city | New York | United States | 42.70 | -75.75 | 1669 | |
| Ott | city | Arkansas | United States | 36.50 | -92.08 | 830 | |
| Ott (historical) | city | South Carolina | United States | 33.31 | -81.09 | 216 | |
| Ott Town | city | Pennsylvania | United States | 39.98 | -78.45 | 1197 | |
| Ottanola | city | North Carolina | United States | 35.39 | -82.28 | 2887 | |
| Ottawa | city | Illinois | United States | 41.35 | -88.84 | 830 | |
| Ottawa | city | Iowa | United States | 41.03 | -93.59 | 1082 | |
| Ottawa | city | Iowa | United States | 41.31 | -93.50 | 830 | |
| Ottawa | city | Kansas | United States | 38.62 | -95.27 | 908 | |
| Ottawa | city | Kentucky | United States | 37.36 | -84.46 | 1200 | |
| Ottawa | city | Minnesota | United States | 44.38 | -93.95 | 849 | |
| Ottawa | city | Ohio | United States | 41.02 | -84.05 | 830 | |
| Ottawa | city | Oklahoma | United States | 36.86 | -94.79 | 859 | |
| Ottawa | city | Pennsylvania | United States | 41.08 | -76.70 | 830 | |
| Ottawa | city | West Virginia | United States | 37.96 | -81.82 | 1108 | |
| Ottawa | city | Wisconsin | United States | 42.98 | -88.45 | 1030 | |
| Ottawa | city | Michigan | United States | 41.77 | -83.52 | 830 | |
| Ottawa Center | city | Michigan | United States | 43.03 | -86.03 | 830 | |
| Ottawa Estates | city | Georgia | United States | 32.13 | -81.29 | 19 | |
| Ottawa Hills | city | Ohio | United States | 41.66 | -83.64 | 830 | |
| Ottawa Junction | city | Kansas | United States | 38.63 | -95.27 | 908 | |
| Ottenheim | city | Kentucky | United States | 37.42 | -84.60 | 1210 | |
| Ottention (historical) | city | North Dakota | United States | 49.00 | -97.56 | 830 | |
| Otter | city | Montana | United States | 45.21 | -106.20 | 3625 | |
| Otter | city | Ohio | United States | 40.28 | -83.42 | 997 | |
| Otter (historical) | city | Illinois | United States | 41.18 | -88.78 | 830 | |
| Otter Cove Estates | city | Connecticut | United States | 41.34 | -72.37 | 26 | |
| Otter Creek | city | Arkansas | United States | 34.66 | -92.44 | 298 | |
| Otter Creek | city | Florida | United States | 29.32 | -82.77 | 19 | |
| Otter Creek | city | Georgia | United States | 31.32 | -82.13 | 101 | |
| Otter Creek | city | Iowa | United States | 42.24 | -90.68 | 987 | |
| Otter Creek | city | Maine | United States | 44.32 | -68.21 | 150 | |
| Otter Creek | city | Minnesota | United States | 46.63 | -92.54 | 1145 | |
| Otter Creek | city | New York | United States | 43.72 | -75.37 | 830 | |
| Otter Creek | city | North Dakota | United States | 47.05 | -101.56 | 2509 | |
| Otter Creek (historical) | city | North Carolina | United States | 35.52 | -82.09 | 1197 | |
| Otter Creek Junction | city | Indiana | United States | 39.55 | -87.35 | 830 | |
| Otter Creek Junction | city | Tennessee | United States | 35.94 | -84.93 | 1702 | |
| Otter Hill | city | Virginia | United States | 37.26 | -79.45 | 830 | |
| Otter Hole | city | South Carolina | United States | 32.20 | -80.73 | 3 | |
| Otter Hook | city | New York | United States | 42.40 | -73.80 | 180 | |
| Otter Kill | city | New York | United States | 41.38 | -74.29 | 830 | |
| Otter Kill Estates | city | New York | United States | 41.44 | -74.20 | 354 | |
| Otter Lake | city | Michigan | United States | 43.21 | -83.45 | 898 | |
| Otter Lake | city | New York | United States | 43.59 | -75.11 | 1696 | |
| Otter Pond | city | Kentucky | United States | 37.03 | -87.82 | 830 | |
| Otter River | city | Massachusetts | United States | 42.60 | -72.05 | 905 | |
| Otter Rock | city | Oregon | United States | 44.75 | -124.06 | 160 | |
| Otter View (historical) | city | Virginia | United States | 37.12 | -79.57 | 1013 | |
| Otter Village | city | Indiana | United States | 39.12 | -85.33 | 997 | |
| Otterbein | city | California | United States | 33.99 | -117.88 | 830 | |
| Otterbein | city | Indiana | United States | 40.49 | -87.10 | 830 | |
| Otterbein | city | Ohio | United States | 40.58 | -83.51 | 997 | |
| Otterbein | city | Ohio | United States | 39.95 | -84.67 | 1099 | |
| Otterbein | city | Ohio | United States | 39.45 | -84.28 | 898 | |
| Otterbein | city | Pennsylvania | United States | 40.12 | -77.60 | 830 | |
| Otterburn | city | Virginia | United States | 37.34 | -78.00 | 357 | |
| Otterdale | city | Virginia | United States | 37.45 | -77.71 | 200 | |
| Otterdale Mill | city | Maryland | United States | 39.62 | -77.17 | 830 | |
| Otterdam Mobile Home Park | city | Virginia | United States | 36.75 | -77.49 | 111 | |
| Otterman | city | Florida | United States | 28.05 | -82.45 | 26 | |
| Otters Run | city | Delaware | United States | 39.03 | -75.50 | 3 | |
| Ottersdale | city | Maryland | United States | 39.63 | -77.17 | 830 | |
| Ottertail | city | Minnesota | United States | 46.43 | -95.56 | 1669 | |
| Otterview Gardens | city | Virginia | United States | 37.35 | -79.97 | 1102 | |
| Otterville | city | Illinois | United States | 39.05 | -90.40 | 830 | |
| Otterville | city | Iowa | United States | 42.51 | -91.95 | 948 | |
| Otterville | city | Missouri | United States | 38.70 | -93.00 | 830 | |
| Otterville | city | New Hampshire | United States | 43.43 | -72.05 | 1200 | |
| Otterville | city | Virginia | United States | 37.43 | -79.49 | 830 | |
| Ottery | city | Alabama | United States | 33.80 | -86.04 | 830 | |
| Ottine | city | Texas | United States | 29.60 | -97.58 | 347 | |
| Ottinger | city | Tennessee | United States | 36.06 | -83.05 | 1669 | |
| Ottman Corners | city | Wisconsin | United States | 44.70 | -92.52 | 1033 | |
| Otto | city | Arkansas | United States | 35.03 | -92.19 | 830 | |
| Otto | city | Illinois | United States | 41.05 | -87.89 | 830 | |
| Otto | city | Indiana | United States | 38.57 | -85.47 | 830 | |
| Otto | city | Minnesota | United States | 48.09 | -94.61 | 1171 | |
| Otto | city | Missouri | United States | 38.37 | -90.50 | 830 | |
| Otto | city | New Mexico | United States | 35.07 | -106.01 | 6197 | |
| Otto | city | New York | United States | 42.36 | -78.83 | 1669 | |
| Otto | city | North Carolina | United States | 35.06 | -83.39 | 2086 | |
| Otto | city | Pennsylvania | United States | 40.34 | -79.89 | 925 | |
| Otto | city | Pennsylvania | United States | 40.72 | -76.80 | 830 | |
| Otto | city | Texas | United States | 31.45 | -96.81 | 830 | |
| Otto | city | West Virginia | United States | 38.75 | -81.22 | 830 | |
| Otto | city | Wyoming | United States | 44.40 | -108.27 | 4189 | |
| Otto | city | Wyoming | United States | 41.09 | -105.07 | 6886 | |
| Otto (historical) | city | Georgia | United States | 34.82 | -83.98 | 2509 | |
| Otto (historical) | city | Illinois | United States | 40.30 | -90.21 | 830 | |
| Otto Berger Addition | city | Utah | United States | 41.27 | -111.97 | 4373 | |
| Otto Mills | city | New York | United States | 43.60 | -75.82 | 1669 | |
| Ottobine | city | Virginia | United States | 38.43 | -79.04 | 1669 | |
| Ottogan Mobile Home Estates | city | Michigan | United States | 42.77 | -86.00 | 830 | |
| Ottokee | city | Ohio | United States | 41.60 | -84.13 | 830 | |
| Ottokee Station | city | Ohio | United States | 41.60 | -84.15 | 830 | |
| Ottoman | city | Virginia | United States | 37.70 | -76.52 | 29 | |
| Ottosen | city | Iowa | United States | 42.89 | -94.38 | 1141 | |
| Ottoville | city | Ohio | United States | 40.93 | -84.34 | 830 | |
| Ottoville | city | American Samoa | United States | -14.33 | -170.73 | 85 | |
| Ottoway | city | Virginia | United States | 37.91 | -78.79 | 1125 | |
| Ottsville | city | Pennsylvania | United States | 40.47 | -75.16 | 347 | |
| Ottumwa | city | Iowa | United States | 41.02 | -92.41 | 830 | |
| Ottumwa | city | Kansas | United States | 38.28 | -95.80 | 1066 | |
| Ottumwa | city | South Dakota | United States | 44.23 | -101.35 | 2509 | |
| Ottumwa Junction | city | Iowa | United States | 41.05 | -92.44 | 830 | |
| Ottusville | city | Kentucky | United States | 38.32 | -84.90 | 830 | |
| Ottville | city | Illinois | United States | 41.35 | -89.26 | 830 | |
| Ottway | city | Tennessee | United States | 36.27 | -82.87 | 1122 | |
| Otway | city | North Carolina | United States | 34.78 | -76.56 | 9 | |
| Otway | city | Ohio | United States | 38.87 | -83.19 | 830 | |
| Otwell | city | Arkansas | United States | 35.73 | -90.84 | 246 | |
| Otwell | city | Indiana | United States | 38.45 | -87.09 | 830 |