| Challans to La Roche-sur-Foron | 393.35 mi (633.04 km) |
| Challans to La Roche-sur-Yon | 24.62 mi (39.62 km) |
| Challans to La Rochelle | 58.74 mi (94.53 km) |
| Challans to La Seyne-sur-Mer | 458.92 mi (738.57 km) |
| Challans to La Teste-de-Buch | 157.85 mi (254.04 km) |
| Challans to La Trinite | 495.24 mi (797.01 km) |
| Challans to La Valette-du-Var | 461.39 mi (742.53 km) |
| Challans to Lamballe | 115.95 mi (186.60 km) |
| Challans to Lambersart | 344.74 mi (554.80 km) |
| Challans to Lambesc | 411.20 mi (661.76 km) |
| Challans to Lamorlaye | 255.48 mi (411.15 km) |
| Challans to Lancon-Provence | 408.20 mi (656.93 km) |
| Challans to Landerneau | 156.40 mi (251.71 km) |
| Challans to Landivisiau | 153.53 mi (247.08 km) |
| Challans to Lanester | 93.42 mi (150.35 km) |
