| Storm Lake to Clacton-on-Sea | 4,227.18 mi (6,803.00 km) |
| Storm Lake to Clay Cross | 4,085.53 mi (6,575.02 km) |
| Storm Lake to Clayton | 4,049.43 mi (6,516.92 km) |
| Storm Lake to Clayton le Moors | 4,029.60 mi (6,485.01 km) |
| Storm Lake to Cleckheaton | 4,054.76 mi (6,525.50 km) |
| Storm Lake to Cleethorpes | 4,120.32 mi (6,631.02 km) |
| Storm Lake to Clevedon | 4,095.28 mi (6,590.71 km) |
| Storm Lake to Clifton | 4,103.23 mi (6,603.51 km) |
| Storm Lake to Clifton | 4,067.72 mi (6,546.37 km) |
| Storm Lake to Cliftonville | 4,251.88 mi (6,842.74 km) |
| Storm Lake to Clitheroe | 4,025.98 mi (6,479.19 km) |
| Storm Lake to Clydebank | 3,888.14 mi (6,257.36 km) |
| Storm Lake to Coalville | 4,102.89 mi (6,602.96 km) |
| Storm Lake to Coatbridge | 3,902.15 mi (6,279.90 km) |
| Storm Lake to Cobham | 4,188.69 mi (6,741.04 km) |
