| Webster Groves to Lancaster (Texas) | 548.90 mi (883.37 km) |
| Webster Groves to Land O' Lakes (Florida) | 849.05 mi (1,366.41 km) |
| Webster Groves to Landover (Maryland) | 725.32 mi (1,167.29 km) |
| Webster Groves to Langley Park (Maryland) | 720.14 mi (1,158.95 km) |
| Webster Groves to Lanham (Maryland) | 727.65 mi (1,171.05 km) |
| Webster Groves to Lansdale (Pennsylvania) | 811.68 mi (1,306.27 km) |
| Webster Groves to Lansdowne (Pennsylvania) | 811.04 mi (1,305.24 km) |
| Webster Groves to Lansdowne (Virginia) | 692.97 mi (1,115.22 km) |
| Webster Groves to Lansing (Illinois) | 253.71 mi (408.31 km) |
| Webster Groves to Lansing (Kansas) | 248.37 mi (399.71 km) |
| Webster Groves to Lansing (Michigan) | 416.45 mi (670.21 km) |
| Webster Groves to Lantana (Florida) | 1,021.77 mi (1,644.39 km) |
| Webster Groves to Lantana (Texas) | 536.11 mi (862.79 km) |
| Webster Groves to Laplace (Louisiana) | 588.27 mi (946.72 km) |
| Webster Groves to Laramie (Wyoming) | 828.42 mi (1,333.21 km) |
