| Aosta to Castelfiorentino | 232.11 mi (373.55 km) |
| Aosta to Castelfranco di Sopra | 254.25 mi (409.18 km) |
| Aosta to Castelfranco di Sotto | 219.40 mi (353.09 km) |
| Aosta to Castelfranco Emilia | 198.20 mi (318.97 km) |
| Aosta to Castelfranco Veneto | 222.79 mi (358.55 km) |
| Aosta to Castellabate | 538.87 mi (867.22 km) |
| Aosta to Castellammare del Golfo | 604.17 mi (972.32 km) |
| Aosta to Castellammare di Stabia | 500.93 mi (806.17 km) |
| Aosta to Castellamonte | 30.90 mi (49.74 km) |
| Aosta to Castellana Grotte | 597.27 mi (961.21 km) |
| Aosta to Castellaneta | 598.40 mi (963.02 km) |
| Aosta to Castellanza | 76.86 mi (123.69 km) |
| Aosta to Castellarano | 187.14 mi (301.18 km) |
| Aosta to Castelleone | 122.13 mi (196.55 km) |
| Aosta to Castelletto sopra Ticino | 63.51 mi (102.22 km) |
