| Fiumicino to Calafell | 553.01 mi (889.98 km) |
| Fiumicino to Calahorra | 728.82 mi (1,172.92 km) |
| Fiumicino to Calasparra | 775.84 mi (1,248.59 km) |
| Fiumicino to Calatayud | 716.72 mi (1,153.45 km) |
| Fiumicino to Caldas de Montbuy | 519.06 mi (835.35 km) |
| Fiumicino to Caldas de Reyes | 1,067.41 mi (1,717.83 km) |
| Fiumicino to Calella | 493.56 mi (794.32 km) |
| Fiumicino to Callosa de Segura | 737.91 mi (1,187.55 km) |
| Fiumicino to Calpe | 677.69 mi (1,090.63 km) |
| Fiumicino to Calvia | 531.67 mi (855.64 km) |
| Fiumicino to Camas | 1,016.06 mi (1,635.20 km) |
| Fiumicino to Cambados | 1,076.14 mi (1,731.88 km) |
| Fiumicino to Cambre | 1,049.80 mi (1,689.49 km) |
| Fiumicino to Cambrils | 580.72 mi (934.58 km) |
| Fiumicino to Campo de Criptana | 820.72 mi (1,320.82 km) |
