| Falmouth to Cividale del Friuli | 895.32 mi (1,440.89 km) |
| Falmouth to Civita Castellana | 992.56 mi (1,597.37 km) |
| Falmouth to Civitanova Marche | 1,004.60 mi (1,616.75 km) |
| Falmouth to Civitavecchia | 977.24 mi (1,572.71 km) |
| Falmouth to Civitella in Val di Chiana | 917.40 mi (1,476.41 km) |
| Falmouth to Clusone | 752.48 mi (1,211.00 km) |
| Falmouth to Coccaglio | 764.46 mi (1,230.28 km) |
| Falmouth to Codigoro | 879.78 mi (1,415.88 km) |
| Falmouth to Codogno | 767.40 mi (1,235.02 km) |
| Falmouth to Codroipo | 879.70 mi (1,415.74 km) |
| Falmouth to Cogoleto | 754.52 mi (1,214.28 km) |
| Falmouth to Colle di Val d'Elsa | 894.60 mi (1,439.73 km) |
| Falmouth to Colle Salvetti | 860.29 mi (1,384.50 km) |
| Falmouth to Collecchio | 803.73 mi (1,293.48 km) |
| Falmouth to Colleferro | 1,041.35 mi (1,675.89 km) |
