| Nantes to Castelfiorentino | 655.77 mi (1,055.35 km) |
| Nantes to Castelfranco di Sopra | 681.57 mi (1,096.87 km) |
| Nantes to Castelfranco di Sotto | 642.99 mi (1,034.78 km) |
| Nantes to Castelfranco Emilia | 631.70 mi (1,016.63 km) |
| Nantes to Castelfranco Veneto | 650.12 mi (1,046.27 km) |
| Nantes to Castellabate | 950.37 mi (1,529.47 km) |
| Nantes to Castellammare del Golfo | 967.68 mi (1,557.33 km) |
| Nantes to Castellammare di Stabia | 913.50 mi (1,470.13 km) |
| Nantes to Castellamonte | 459.78 mi (739.94 km) |
| Nantes to Castellana Grotte | 1,024.03 mi (1,648.02 km) |
| Nantes to Castellaneta | 1,022.84 mi (1,646.11 km) |
| Nantes to Castellanza | 509.62 mi (820.16 km) |
| Nantes to Castellarano | 620.10 mi (997.96 km) |
| Nantes to Castelleone | 556.02 mi (894.82 km) |
| Nantes to Castelletto sopra Ticino | 495.34 mi (797.17 km) |
