| Billings to Clacton-on-Sea | 4,511.89 mi (7,261.18 km) |
| Billings to Clay Cross | 4,368.49 mi (7,030.41 km) |
| Billings to Clayton | 4,327.85 mi (6,965.00 km) |
| Billings to Clayton le Moors | 4,310.61 mi (6,937.25 km) |
| Billings to Cleckheaton | 4,333.35 mi (6,973.85 km) |
| Billings to Cleethorpes | 4,393.04 mi (7,069.92 km) |
| Billings to Clevedon | 4,402.17 mi (7,084.61 km) |
| Billings to Clifton | 4,387.76 mi (7,061.42 km) |
| Billings to Clifton | 4,341.01 mi (6,986.19 km) |
| Billings to Cliftonville | 4,539.23 mi (7,305.18 km) |
| Billings to Clitheroe | 4,306.03 mi (6,929.88 km) |
| Billings to Clydebank | 4,154.96 mi (6,686.76 km) |
| Billings to Coalville | 4,390.11 mi (7,065.20 km) |
| Billings to Coatbridge | 4,167.85 mi (6,707.51 km) |
| Billings to Cobham | 4,485.28 mi (7,218.35 km) |
