| Castellana Grotte to Clay Cross | 1,212.05 mi (1,950.61 km) |
| Castellana Grotte to Clayton | 1,251.06 mi (2,013.39 km) |
| Castellana Grotte to Clayton le Moors | 1,269.33 mi (2,042.79 km) |
| Castellana Grotte to Cleckheaton | 1,245.60 mi (2,004.59 km) |
| Castellana Grotte to Cleethorpes | 1,184.22 mi (1,905.82 km) |
| Castellana Grotte to Clevedon | 1,197.45 mi (1,927.11 km) |
| Castellana Grotte to Clifton | 1,193.45 mi (1,920.67 km) |
| Castellana Grotte to Clifton | 1,236.49 mi (1,989.93 km) |
| Castellana Grotte to Cliftonville | 1,042.91 mi (1,678.40 km) |
| Castellana Grotte to Clitheroe | 1,273.55 mi (2,049.58 km) |
| Castellana Grotte to Clydebank | 1,422.02 mi (2,288.52 km) |
| Castellana Grotte to Coalville | 1,192.55 mi (1,919.22 km) |
| Castellana Grotte to Coatbridge | 1,409.02 mi (2,267.61 km) |
| Castellana Grotte to Cobham | 1,103.87 mi (1,776.51 km) |
| Castellana Grotte to Cockermouth | 1,337.63 mi (2,152.71 km) |
