| Apex to Cromer | 3,915.92 mi (6,302.07 km) |
| Apex to Crosby | 3,732.71 mi (6,007.21 km) |
| Apex to Crowborough | 3,907.26 mi (6,288.13 km) |
| Apex to Croxley Green | 3,870.53 mi (6,229.02 km) |
| Apex to Croydon | 3,889.76 mi (6,259.97 km) |
| Apex to Cudworth | 3,795.73 mi (6,108.63 km) |
| Apex to Culcheth | 3,753.77 mi (6,041.11 km) |
| Apex to Cullercoats | 3,770.73 mi (6,068.40 km) |
| Apex to Cumbernauld | 3,659.42 mi (5,889.27 km) |
| Apex to Cumnock | 3,655.61 mi (5,883.14 km) |
| Apex to Cupar | 3,691.57 mi (5,941.01 km) |
| Apex to Cwmbran | 3,764.05 mi (6,057.65 km) |
| Apex to Dagenham | 3,896.80 mi (6,271.30 km) |
| Apex to Dalkeith | 3,695.61 mi (5,947.51 km) |
| Apex to Darfield | 3,797.77 mi (6,111.91 km) |
