| Nantes to Castelli Calepio | 555.79 mi (894.45 km) |
| Nantes to Castelnovo ne' Monti | 606.07 mi (975.38 km) |
| Nantes to Castelnuovo Berardenga | 687.72 mi (1,106.77 km) |
| Nantes to Castelnuovo di Porto | 773.13 mi (1,244.23 km) |
| Nantes to Castelnuovo di Verona | 599.92 mi (965.47 km) |
| Nantes to Castelnuovo Rangone | 627.39 mi (1,009.69 km) |
| Nantes to Castelvetrano | 981.47 mi (1,579.53 km) |
| Nantes to Castelvetro di Modena | 629.43 mi (1,012.97 km) |
| Nantes to Castenaso | 653.05 mi (1,050.99 km) |
| Nantes to Castenedolo | 577.33 mi (929.12 km) |
| Nantes to Castiglion Fiorentino | 706.36 mi (1,136.77 km) |
| Nantes to Castiglione del Lago | 718.64 mi (1,156.54 km) |
| Nantes to Castiglione delle Stiviere | 588.16 mi (946.55 km) |
| Nantes to Castrolibero | 1,043.14 mi (1,678.78 km) |
| Nantes to Castrovillari | 1,022.55 mi (1,645.64 km) |
