| Durham to Collegno | 782.47 mi (1,259.26 km) |
| Durham to Cologno al Serio | 805.55 mi (1,296.41 km) |
| Durham to Cologno Monzese | 797.48 mi (1,283.42 km) |
| Durham to Colorno | 861.36 mi (1,386.22 km) |
| Durham to Comacchio | 925.16 mi (1,488.91 km) |
| Durham to Comiso | 1,449.11 mi (2,332.11 km) |
| Durham to Como | 776.10 mi (1,249.02 km) |
| Durham to Concordia Sagittaria | 887.39 mi (1,428.11 km) |
| Durham to Concorezzo | 795.46 mi (1,280.17 km) |
| Durham to Conegliano | 863.94 mi (1,390.37 km) |
| Durham to Conselice | 925.37 mi (1,489.23 km) |
| Durham to Conselve | 886.37 mi (1,426.48 km) |
| Durham to Conversano | 1,280.66 mi (2,061.02 km) |
| Durham to Copertino | 1,348.45 mi (2,170.13 km) |
| Durham to Copparo | 903.87 mi (1,454.64 km) |
