| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| LYALL-ROBERTS | airport | United States | 33.32 | -116.99 | 925 | 0 | |
| LYDA RANCH AIRSTRIP | airport | United States | 45.39 | -121.28 | 2450 | 0 | |
| LYH (LYNCHBURG RGNL PRESTON GLENN FLD) | airport | United States | 37.33 | -79.20 | 938 | 0 | |
| LYKES BRIGHTON | airport | United States | 27.19 | -81.09 | 30 | 0 | |
| LYKES PALMDALE | airport | United States | 26.95 | -81.32 | 42 | 0 | |
| LYNCH FIELD | airport | United States | 36.91 | -94.31 | 1170 | 0 | |
| LYNCH'S LANDING | airport | United States | 39.72 | -76.07 | 510 | 0 | |
| LYNCHBURG RGNL PRESTON GLENN FLD | airport | United States | 37.33 | -79.20 | 938 | 0 | |
| LYNDEN | airport | United States | 48.96 | -122.46 | 106 | 0 | |
| LYNDON B JOHNSON GENERAL HOSPITAL | airport | United States | 29.81 | -95.31 | 40 | 0 | |
| LYNDON FIRE PROTECTION DISTRICT | airport | United States | 38.26 | -85.60 | 579 | 0 | |
| LYNN | airport | United States | 42.20 | -88.50 | 870 | 0 | |
| LYNN | airport | United States | 39.41 | -79.86 | 1680 | 0 | |
| LYNN LOUISE | airport | United States | 43.01 | -88.47 | 616 | 0 | |
| LYON | airport | United States | 33.61 | -117.59 | 898 | 0 | |
| LYON | airport | United States | 30.07 | -92.83 | 6 | 0 | |
| LYONS FIELD | airport | United States | 39.63 | -83.78 | 1045 | 0 | |
| LYONS LANDING | airport | United States | 33.57 | -84.91 | 1080 | 0 | |
| LYONS RICE CO MUNI | airport | United States | 38.34 | -98.23 | 1691 | 0 | |
| LYTLE AIRPARK | airport | United States | 29.25 | -98.86 | 780 | 0 | |
| LYTLEVILLE ORCHARD | airport | United States | 40.33 | -88.96 | 785 | 0 | |
| LYTTLE | airport | United States | 40.05 | -82.79 | 1050 | 0 | |
| LYU (ELY MUNI) | airport | United States | 47.82 | -91.83 | 1455 | 0 |