| Castelsarrasin to Lescar | 90.73 mi (146.01 km) |
| Castelsarrasin to Lesquin | 462.13 mi (743.72 km) |
| Castelsarrasin to Levallois-Perret | 340.11 mi (547.35 km) |
| Castelsarrasin to Lezignan-Corbieres | 100.90 mi (162.39 km) |
| Castelsarrasin to Libourne | 90.03 mi (144.89 km) |
| Castelsarrasin to Lieusaint | 324.64 mi (522.46 km) |
| Castelsarrasin to Lievin | 447.90 mi (720.82 km) |
| Castelsarrasin to Lille | 464.21 mi (747.07 km) |
| Castelsarrasin to Lillebonne | 379.64 mi (610.97 km) |
| Castelsarrasin to Lillers | 455.30 mi (732.73 km) |
| Castelsarrasin to Limay | 343.54 mi (552.87 km) |
| Castelsarrasin to Limeil-Brevannes | 331.76 mi (533.92 km) |
| Castelsarrasin to Limoges | 124.28 mi (200.00 km) |
| Castelsarrasin to Limoux | 87.82 mi (141.34 km) |
| Castelsarrasin to Lingolsheim | 442.38 mi (711.94 km) |
