| Belfast to Calne | 272.37 mi (438.35 km) |
| Belfast to Cam | 248.63 mi (400.13 km) |
| Belfast to Camberley | 311.91 mi (501.98 km) |
| Belfast to Camborne | 304.02 mi (489.28 km) |
| Belfast to Cambridge | 298.82 mi (480.91 km) |
| Belfast to Cambuslang | 109.38 mi (176.04 km) |
| Belfast to Canford Cliffs | 317.05 mi (510.24 km) |
| Belfast to Cannock | 207.04 mi (333.20 km) |
| Belfast to Canterbury | 370.80 mi (596.75 km) |
| Belfast to Carlisle | 120.81 mi (194.42 km) |
| Belfast to Carlton Colville | 346.02 mi (556.86 km) |
| Belfast to Carluke | 114.10 mi (183.63 km) |
| Belfast to Carnoustie | 182.05 mi (292.99 km) |
| Belfast to Carshalton | 327.38 mi (526.87 km) |
| Belfast to Carterton | 265.81 mi (427.77 km) |
