| Calheta to Cividale del Friuli | 1,859.90 mi (2,993.21 km) |
| Calheta to Civita Castellana | 1,739.51 mi (2,799.47 km) |
| Calheta to Civitanova Marche | 1,820.40 mi (2,929.65 km) |
| Calheta to Civitavecchia | 1,706.08 mi (2,745.67 km) |
| Calheta to Civitella in Val di Chiana | 1,724.29 mi (2,774.98 km) |
| Calheta to Clusone | 1,698.32 mi (2,733.19 km) |
| Calheta to Coccaglio | 1,691.14 mi (2,721.62 km) |
| Calheta to Codigoro | 1,771.63 mi (2,851.16 km) |
| Calheta to Codogno | 1,668.44 mi (2,685.09 km) |
| Calheta to Codroipo | 1,836.20 mi (2,955.08 km) |
| Calheta to Cogoleto | 1,600.59 mi (2,575.90 km) |
| Calheta to Colle di Val d'Elsa | 1,695.82 mi (2,729.16 km) |
| Calheta to Colle Salvetti | 1,668.63 mi (2,685.41 km) |
| Calheta to Collecchio | 1,681.71 mi (2,706.45 km) |
| Calheta to Colleferro | 1,762.14 mi (2,835.90 km) |
