| Havant to Cividale del Friuli | 735.80 mi (1,184.15 km) |
| Havant to Civita Castellana | 865.97 mi (1,393.65 km) |
| Havant to Civitanova Marche | 864.48 mi (1,391.24 km) |
| Havant to Civitavecchia | 855.42 mi (1,376.66 km) |
| Havant to Civitella in Val di Chiana | 785.66 mi (1,264.39 km) |
| Havant to Clusone | 607.10 mi (977.03 km) |
| Havant to Coccaglio | 622.11 mi (1,001.19 km) |
| Havant to Codigoro | 734.54 mi (1,182.12 km) |
| Havant to Codogno | 630.46 mi (1,014.63 km) |
| Havant to Codroipo | 722.47 mi (1,162.70 km) |
| Havant to Cogoleto | 631.88 mi (1,016.91 km) |
| Havant to Colle di Val d'Elsa | 766.08 mi (1,232.89 km) |
| Havant to Colle Salvetti | 733.70 mi (1,180.77 km) |
| Havant to Collecchio | 668.06 mi (1,075.14 km) |
| Havant to Colleferro | 915.71 mi (1,473.69 km) |
