| Cayce to Clacton-on-Sea | 4,106.55 mi (6,608.85 km) |
| Cayce to Clay Cross | 3,976.86 mi (6,400.14 km) |
| Cayce to Clayton | 3,950.24 mi (6,357.30 km) |
| Cayce to Clayton le Moors | 3,927.75 mi (6,321.11 km) |
| Cayce to Cleckheaton | 3,954.95 mi (6,364.88 km) |
| Cayce to Cleethorpes | 4,025.20 mi (6,477.93 km) |
| Cayce to Clevedon | 3,948.47 mi (6,354.45 km) |
| Cayce to Clifton | 3,990.95 mi (6,422.82 km) |
| Cayce to Clifton | 3,975.24 mi (6,397.53 km) |
| Cayce to Cliftonville | 4,125.56 mi (6,639.44 km) |
| Cayce to Clitheroe | 3,925.88 mi (6,318.09 km) |
| Cayce to Clydebank | 3,818.14 mi (6,144.70 km) |
| Cayce to Coalville | 3,986.45 mi (6,415.57 km) |
| Cayce to Coatbridge | 3,832.85 mi (6,168.38 km) |
| Cayce to Cobham | 4,052.00 mi (6,521.06 km) |
