| Felixstowe to Cividale del Friuli | 679.53 mi (1,093.60 km) |
| Felixstowe to Civita Castellana | 844.44 mi (1,359.00 km) |
| Felixstowe to Civitanova Marche | 828.90 mi (1,333.99 km) |
| Felixstowe to Civitavecchia | 838.79 mi (1,349.90 km) |
| Felixstowe to Civitella in Val di Chiana | 760.80 mi (1,224.39 km) |
| Felixstowe to Clusone | 572.73 mi (921.72 km) |
| Felixstowe to Coccaglio | 590.76 mi (950.73 km) |
| Felixstowe to Codigoro | 696.20 mi (1,120.43 km) |
| Felixstowe to Codogno | 604.92 mi (973.52 km) |
| Felixstowe to Codroipo | 669.59 mi (1,077.60 km) |
| Felixstowe to Cogoleto | 621.28 mi (999.85 km) |
| Felixstowe to Colle di Val d'Elsa | 745.05 mi (1,199.04 km) |
| Felixstowe to Colle Salvetti | 715.55 mi (1,151.57 km) |
| Felixstowe to Collecchio | 642.54 mi (1,034.07 km) |
| Felixstowe to Colleferro | 894.09 mi (1,438.90 km) |
