| East Cleveland to Clacton-on-Sea | 3,770.83 mi (6,068.57 km) |
| East Cleveland to Clay Cross | 3,634.64 mi (5,849.39 km) |
| East Cleveland to Clayton | 3,603.67 mi (5,799.55 km) |
| East Cleveland to Clayton le Moors | 3,582.09 mi (5,764.82 km) |
| East Cleveland to Cleckheaton | 3,608.70 mi (5,807.64 km) |
| East Cleveland to Cleethorpes | 3,677.66 mi (5,918.62 km) |
| East Cleveland to Clevedon | 3,622.80 mi (5,830.33 km) |
| East Cleveland to Clifton | 3,650.44 mi (5,874.82 km) |
| East Cleveland to Clifton | 3,626.07 mi (5,835.60 km) |
| East Cleveland to Cliftonville | 3,792.52 mi (6,103.48 km) |
| East Cleveland to Clitheroe | 3,579.45 mi (5,760.57 km) |
| East Cleveland to Clydebank | 3,457.89 mi (5,564.93 km) |
| East Cleveland to Coalville | 3,647.70 mi (5,870.41 km) |
| East Cleveland to Coatbridge | 3,472.47 mi (5,588.40 km) |
| East Cleveland to Cobham | 3,722.83 mi (5,991.32 km) |
