| Portici to Costessey | 1,024.00 mi (1,647.97 km) |
| Portici to Cottingham | 1,126.68 mi (1,813.22 km) |
| Portici to Coulsdon | 1,000.58 mi (1,610.28 km) |
| Portici to Coventry | 1,093.97 mi (1,760.57 km) |
| Portici to Cowdenbeath | 1,323.34 mi (2,129.71 km) |
| Portici to Cowes | 1,015.76 mi (1,634.71 km) |
| Portici to Cowley | 1,021.09 mi (1,643.28 km) |
| Portici to Cowley | 1,054.30 mi (1,696.72 km) |
| Portici to Cramlington | 1,224.39 mi (1,970.46 km) |
| Portici to Cranleigh | 1,003.59 mi (1,615.12 km) |
| Portici to Crawley | 992.68 mi (1,597.57 km) |
| Portici to Crayford | 996.09 mi (1,603.05 km) |
| Portici to Crewe | 1,154.55 mi (1,858.07 km) |
| Portici to Crigglestone | 1,151.83 mi (1,853.69 km) |
| Portici to Cromer | 1,035.57 mi (1,666.58 km) |
