| Mahon to Cividale del Friuli | 630.77 mi (1,015.13 km) |
| Mahon to Civita Castellana | 455.36 mi (732.83 km) |
| Mahon to Civitanova Marche | 542.64 mi (873.29 km) |
| Mahon to Civitavecchia | 421.44 mi (678.24 km) |
| Mahon to Civitella in Val di Chiana | 455.16 mi (732.51 km) |
| Mahon to Clusone | 504.05 mi (811.18 km) |
| Mahon to Coccaglio | 487.36 mi (784.34 km) |
| Mahon to Codigoro | 526.25 mi (846.92 km) |
| Mahon to Codogno | 457.33 mi (736.01 km) |
| Mahon to Codroipo | 607.99 mi (978.46 km) |
| Mahon to Cogoleto | 383.37 mi (616.97 km) |
| Mahon to Colle di Val d'Elsa | 429.45 mi (691.13 km) |
| Mahon to Colle Salvetti | 410.31 mi (660.32 km) |
| Mahon to Collecchio | 452.80 mi (728.71 km) |
| Mahon to Colleferro | 474.86 mi (764.22 km) |
