| Cities | Distance |
|---|---|
| Boom to Clay Cross | 284.08 mi (457.18 km) |
| Boom to Clayton | 320.05 mi (515.07 km) |
| Boom to Clayton le Moors | 339.59 mi (546.52 km) |
| Boom to Cleckheaton | 314.66 mi (506.40 km) |
| Boom to Cleethorpes | 251.86 mi (405.32 km) |
| Boom to Clevedon | 313.03 mi (503.78 km) |
| Boom to Clifton | 267.20 mi (430.02 km) |
| Boom to Clifton | 304.15 mi (489.49 km) |
| Boom to Cliftonville | 129.85 mi (208.98 km) |
| Boom to Clitheroe | 343.27 mi (552.44 km) |
| Boom to Clydebank | 489.86 mi (788.36 km) |
| Boom to Coalville | 269.41 mi (433.57 km) |
| Boom to Coatbridge | 477.07 mi (767.77 km) |
| Boom to Cobham | 207.39 mi (333.76 km) |
| Boom to Cockermouth | 405.83 mi (653.11 km) |