| Castelldefels to Mions | 337.56 mi (543.25 km) |
| Castelldefels to Mios | 272.89 mi (439.18 km) |
| Castelldefels to Miramas | 221.56 mi (356.57 km) |
| Castelldefels to Miribel | 347.50 mi (559.25 km) |
| Castelldefels to Mitry-Mory | 533.19 mi (858.09 km) |
| Castelldefels to Moissac | 200.35 mi (322.42 km) |
| Castelldefels to Moissy-Cramayel | 508.45 mi (818.28 km) |
| Castelldefels to Molsheim | 569.42 mi (916.39 km) |
| Castelldefels to Mondeville | 556.69 mi (895.90 km) |
| Castelldefels to Monistrol-sur-Loire | 298.39 mi (480.21 km) |
| Castelldefels to Mons-en-Baroeul | 648.77 mi (1,044.09 km) |
| Castelldefels to Mont-de-Marsan | 219.96 mi (354.00 km) |
| Castelldefels to Mont-Saint-Aignan | 566.99 mi (912.48 km) |
| Castelldefels to Mont-Saint-Martin | 599.61 mi (964.98 km) |
| Castelldefels to Montargis | 465.57 mi (749.26 km) |
