| Pontneddfechan to Cortona | 930.27 mi (1,497.12 km) |
| Pontneddfechan to Cosenza | 1,281.79 mi (2,062.84 km) |
| Pontneddfechan to Cossato | 684.60 mi (1,101.75 km) |
| Pontneddfechan to Costa Volpino | 743.61 mi (1,196.73 km) |
| Pontneddfechan to Creazzo | 808.95 mi (1,301.87 km) |
| Pontneddfechan to Crema | 748.56 mi (1,204.69 km) |
| Pontneddfechan to Cremona | 771.99 mi (1,242.40 km) |
| Pontneddfechan to Crevalcore | 832.08 mi (1,339.10 km) |
| Pontneddfechan to Crispiano | 1,251.91 mi (2,014.75 km) |
| Pontneddfechan to Crosia | 1,286.47 mi (2,070.37 km) |
| Pontneddfechan to Crotone | 1,323.79 mi (2,130.43 km) |
| Pontneddfechan to Cuneo | 722.29 mi (1,162.42 km) |
| Pontneddfechan to Cuorgne | 674.98 mi (1,086.27 km) |
| Pontneddfechan to Cusano Milanino | 721.96 mi (1,161.88 km) |
| Pontneddfechan to Cutro | 1,321.60 mi (2,126.92 km) |
