| Castelnaudary to Loudeac | 405.10 mi (651.95 km) |
| Castelnaudary to Lourdes | 101.85 mi (163.92 km) |
| Castelnaudary to Louviers | 409.19 mi (658.52 km) |
| Castelnaudary to Louvres | 396.49 mi (638.09 km) |
| Castelnaudary to Luce | 354.55 mi (570.59 km) |
| Castelnaudary to Lucon | 265.07 mi (426.59 km) |
| Castelnaudary to Lunel | 112.10 mi (180.42 km) |
| Castelnaudary to Luneville | 424.52 mi (683.20 km) |
| Castelnaudary to Lyon | 220.58 mi (354.98 km) |
| Castelnaudary to Lys-les-Lannoy | 511.50 mi (823.19 km) |
| Castelnaudary to Macon | 250.00 mi (402.34 km) |
| Castelnaudary to Magny-le-Hongre | 385.32 mi (620.12 km) |
| Castelnaudary to Magny-les-Hameaux | 373.56 mi (601.18 km) |
| Castelnaudary to Mainvilliers | 355.58 mi (572.25 km) |
| Castelnaudary to Maisons-Alfort | 379.87 mi (611.34 km) |
