| Parker to Clacton-on-Sea | 4,722.27 mi (7,599.77 km) |
| Parker to Clay Cross | 4,579.47 mi (7,369.95 km) |
| Parker to Clayton | 4,541.61 mi (7,309.02 km) |
| Parker to Clayton le Moors | 4,522.63 mi (7,278.47 km) |
| Parker to Cleckheaton | 4,547.03 mi (7,317.73 km) |
| Parker to Cleethorpes | 4,610.73 mi (7,420.26 km) |
| Parker to Clevedon | 4,597.45 mi (7,398.89 km) |
| Parker to Clifton | 4,597.80 mi (7,399.44 km) |
| Parker to Clifton | 4,558.13 mi (7,335.60 km) |
| Parker to Cliftonville | 4,747.99 mi (7,641.14 km) |
| Parker to Clitheroe | 4,518.66 mi (7,272.08 km) |
| Parker to Clydebank | 4,375.43 mi (7,041.58 km) |
| Parker to Coalville | 4,598.40 mi (7,400.41 km) |
| Parker to Coatbridge | 4,389.09 mi (7,063.55 km) |
| Parker to Cobham | 4,687.74 mi (7,544.19 km) |
