| Barnstaple to Cividale del Friuli | 867.63 mi (1,396.32 km) |
| Barnstaple to Civita Castellana | 985.01 mi (1,585.22 km) |
| Barnstaple to Civitanova Marche | 989.50 mi (1,592.44 km) |
| Barnstaple to Civitavecchia | 972.16 mi (1,564.54 km) |
| Barnstaple to Civitella in Val di Chiana | 906.83 mi (1,459.40 km) |
| Barnstaple to Clusone | 733.57 mi (1,180.56 km) |
| Barnstaple to Coccaglio | 747.38 mi (1,202.79 km) |
| Barnstaple to Codigoro | 861.34 mi (1,386.19 km) |
| Barnstaple to Codogno | 753.42 mi (1,212.51 km) |
| Barnstaple to Codroipo | 853.58 mi (1,373.70 km) |
| Barnstaple to Cogoleto | 748.14 mi (1,204.01 km) |
| Barnstaple to Colle di Val d'Elsa | 885.72 mi (1,425.42 km) |
| Barnstaple to Colle Salvetti | 852.31 mi (1,371.66 km) |
| Barnstaple to Collecchio | 790.60 mi (1,272.35 km) |
| Barnstaple to Colleferro | 1,034.43 mi (1,664.75 km) |
