| Webster Groves to Leland (North Carolina) | 748.61 mi (1,204.78 km) |
| Webster Groves to Lemay (Missouri) | 5.31 mi (8.55 km) |
| Webster Groves to Lemon Grove (California) | 1,545.29 mi (2,486.91 km) |
| Webster Groves to Lemon Hill (California) | 1,672.47 mi (2,691.58 km) |
| Webster Groves to Lemont (Illinois) | 247.07 mi (397.62 km) |
| Webster Groves to Lemoore (California) | 1,616.06 mi (2,600.80 km) |
| Webster Groves to Lenexa (Kansas) | 240.93 mi (387.75 km) |
| Webster Groves to Lennox (California) | 1,586.36 mi (2,553.00 km) |
| Webster Groves to Lenoir (North Carolina) | 519.38 mi (835.86 km) |
| Webster Groves to Leominster (Massachusetts) | 1,010.36 mi (1,626.01 km) |
| Webster Groves to Leon Valley (Texas) | 785.47 mi (1,264.10 km) |
| Webster Groves to Levelland (Texas) | 753.64 mi (1,212.87 km) |
| Webster Groves to Levittown (New York) | 906.53 mi (1,458.92 km) |
| Webster Groves to Levittown (Pennsylvania) | 833.94 mi (1,342.10 km) |
| Webster Groves to Lewisburg (Tennessee) | 292.52 mi (470.77 km) |
