| Aosta to Calafell | 425.40 mi (684.61 km) |
| Aosta to Calahorra | 518.24 mi (834.03 km) |
| Aosta to Calasparra | 694.22 mi (1,117.24 km) |
| Aosta to Calatayud | 540.46 mi (869.78 km) |
| Aosta to Caldas de Montbuy | 382.54 mi (615.64 km) |
| Aosta to Caldas de Reyes | 818.22 mi (1,316.80 km) |
| Aosta to Calella | 367.22 mi (590.98 km) |
| Aosta to Callosa de Segura | 673.06 mi (1,083.19 km) |
| Aosta to Calpe | 614.63 mi (989.15 km) |
| Aosta to Calvia | 491.08 mi (790.31 km) |
| Aosta to Camas | 896.57 mi (1,442.88 km) |
| Aosta to Cambados | 828.45 mi (1,333.26 km) |
| Aosta to Cambre | 788.11 mi (1,268.34 km) |
| Aosta to Cambrils | 449.97 mi (724.15 km) |
| Aosta to Campo de Criptana | 687.01 mi (1,105.64 km) |
