| Webster Groves to La Quinta (California) | 1,481.13 mi (2,383.64 km) |
| Webster Groves to La Riviera (California) | 1,666.38 mi (2,681.79 km) |
| Webster Groves to La Vergne (Tennessee) | 273.76 mi (440.57 km) |
| Webster Groves to La Verne (California) | 1,550.39 mi (2,495.12 km) |
| Webster Groves to La Vista (Nebraska) | 351.82 mi (566.21 km) |
| Webster Groves to Lacey (Washington) | 1,730.12 mi (2,784.36 km) |
| Webster Groves to Lackawanna (New York) | 669.82 mi (1,077.97 km) |
| Webster Groves to Laconia (New Hampshire) | 1,038.98 mi (1,672.07 km) |
| Webster Groves to Ladera Ranch (California) | 1,557.04 mi (2,505.81 km) |
| Webster Groves to Ladson (South Carolina) | 690.84 mi (1,111.80 km) |
| Webster Groves to Lady Lake (Florida) | 823.70 mi (1,325.62 km) |
| Webster Groves to Lafayette (California) | 1,715.84 mi (2,761.37 km) |
| Webster Groves to Lafayette (Colorado) | 793.55 mi (1,277.10 km) |
| Webster Groves to Lafayette (Indiana) | 224.50 mi (361.29 km) |
| Webster Groves to Lafayette (Louisiana) | 586.71 mi (944.22 km) |
