| Nailsea to Collegno | 645.87 mi (1,039.43 km) |
| Nailsea to Cologno al Serio | 697.45 mi (1,122.43 km) |
| Nailsea to Cologno Monzese | 684.35 mi (1,101.36 km) |
| Nailsea to Colorno | 751.91 mi (1,210.08 km) |
| Nailsea to Comacchio | 829.60 mi (1,335.11 km) |
| Nailsea to Comiso | 1,312.52 mi (2,112.30 km) |
| Nailsea to Como | 664.66 mi (1,069.67 km) |
| Nailsea to Concordia Sagittaria | 811.23 mi (1,305.55 km) |
| Nailsea to Concorezzo | 683.71 mi (1,100.33 km) |
| Nailsea to Conegliano | 784.61 mi (1,262.71 km) |
| Nailsea to Conselice | 824.54 mi (1,326.98 km) |
| Nailsea to Conselve | 794.51 mi (1,278.64 km) |
| Nailsea to Conversano | 1,187.77 mi (1,911.53 km) |
| Nailsea to Copertino | 1,256.58 mi (2,022.28 km) |
| Nailsea to Copparo | 807.57 mi (1,299.66 km) |
