| Nantes to Cartagena | 665.18 mi (1,070.50 km) |
| Nantes to Cartama | 742.80 mi (1,195.42 km) |
| Nantes to Cartaya | 743.23 mi (1,196.11 km) |
| Nantes to Caspe | 420.27 mi (676.37 km) |
| Nantes to Cassa de la Selva | 427.70 mi (688.31 km) |
| Nantes to Castalla | 597.34 mi (961.33 km) |
| Nantes to Castellbisbal | 433.32 mi (697.37 km) |
| Nantes to Castelldefels | 445.80 mi (717.44 km) |
| Nantes to Castello de Ampurias | 410.95 mi (661.36 km) |
| Nantes to Castellon de la Plana | 505.61 mi (813.70 km) |
| Nantes to Castilleja de la Cuesta | 717.01 mi (1,153.91 km) |
| Nantes to Catarroja | 543.05 mi (873.95 km) |
| Nantes to Catral | 627.04 mi (1,009.12 km) |
| Nantes to Caudete | 588.93 mi (947.79 km) |
| Nantes to Cehegin | 630.64 mi (1,014.92 km) |
