| Castlebar to La Riche | 623.79 mi (1,003.90 km) |
| Castlebar to La Roche-sur-Foron | 875.07 mi (1,408.28 km) |
| Castlebar to La Roche-sur-Yon | 605.60 mi (974.62 km) |
| Castlebar to La Rochelle | 642.54 mi (1,034.06 km) |
| Castlebar to La Seyne-sur-Mer | 1,013.81 mi (1,631.58 km) |
| Castlebar to La Teste-de-Buch | 735.74 mi (1,184.06 km) |
| Castlebar to La Trinite | 1,025.17 mi (1,649.84 km) |
| Castlebar to La Valette-du-Var | 1,014.81 mi (1,633.17 km) |
| Castlebar to Lamballe | 474.03 mi (762.88 km) |
| Castlebar to Lambersart | 565.53 mi (910.12 km) |
| Castlebar to Lambesc | 964.46 mi (1,552.14 km) |
| Castlebar to Lamorlaye | 599.35 mi (964.56 km) |
| Castlebar to Lancon-Provence | 963.72 mi (1,550.95 km) |
| Castlebar to Landerneau | 432.88 mi (696.65 km) |
| Castlebar to Landivisiau | 433.36 mi (697.43 km) |
