| Westerville to Clacton-on-Sea | 3,887.91 mi (6,256.98 km) |
| Westerville to Clay Cross | 3,752.07 mi (6,038.38 km) |
| Westerville to Clayton | 3,721.36 mi (5,988.95 km) |
| Westerville to Clayton le Moors | 3,699.71 mi (5,954.11 km) |
| Westerville to Cleckheaton | 3,726.36 mi (5,997.00 km) |
| Westerville to Cleethorpes | 3,795.43 mi (6,108.15 km) |
| Westerville to Clevedon | 3,739.11 mi (6,017.51 km) |
| Westerville to Clifton | 3,767.77 mi (6,063.64 km) |
| Westerville to Clifton | 3,743.91 mi (6,025.25 km) |
| Westerville to Cliftonville | 3,909.43 mi (6,291.62 km) |
| Westerville to Clitheroe | 3,697.12 mi (5,949.94 km) |
| Westerville to Clydebank | 3,576.27 mi (5,755.45 km) |
| Westerville to Coalville | 3,764.92 mi (6,059.05 km) |
| Westerville to Coatbridge | 3,590.87 mi (5,778.94 km) |
| Westerville to Cobham | 3,839.45 mi (6,178.99 km) |
