| Green Bay to Clacton-on-Sea | 3,877.05 mi (6,239.50 km) |
| Green Bay to Clay Cross | 3,736.60 mi (6,013.47 km) |
| Green Bay to Clayton | 3,701.90 mi (5,957.64 km) |
| Green Bay to Clayton le Moors | 3,681.50 mi (5,924.80 km) |
| Green Bay to Cleckheaton | 3,707.16 mi (5,966.09 km) |
| Green Bay to Cleethorpes | 3,773.92 mi (6,073.54 km) |
| Green Bay to Clevedon | 3,740.24 mi (6,019.34 km) |
| Green Bay to Clifton | 3,753.80 mi (6,041.15 km) |
| Green Bay to Clifton | 3,721.47 mi (5,989.13 km) |
| Green Bay to Cliftonville | 3,900.94 mi (6,277.95 km) |
| Green Bay to Clitheroe | 3,678.16 mi (5,919.43 km) |
| Green Bay to Clydebank | 3,544.78 mi (5,704.77 km) |
| Green Bay to Coalville | 3,752.76 mi (6,039.48 km) |
| Green Bay to Coatbridge | 3,559.01 mi (5,727.67 km) |
| Green Bay to Cobham | 3,835.74 mi (6,173.02 km) |
