| Didymoteicho to Clay Cross | 1,527.70 mi (2,458.59 km) |
| Didymoteicho to Clayton | 1,558.64 mi (2,508.39 km) |
| Didymoteicho to Clayton le Moors | 1,580.14 mi (2,542.99 km) |
| Didymoteicho to Cleckheaton | 1,553.59 mi (2,500.27 km) |
| Didymoteicho to Cleethorpes | 1,484.90 mi (2,389.72 km) |
| Didymoteicho to Clevedon | 1,548.60 mi (2,492.23 km) |
| Didymoteicho to Clifton | 1,512.15 mi (2,433.58 km) |
| Didymoteicho to Clifton | 1,536.76 mi (2,473.18 km) |
| Didymoteicho to Cliftonville | 1,372.83 mi (2,209.36 km) |
| Didymoteicho to Clitheroe | 1,582.83 mi (2,547.32 km) |
| Didymoteicho to Clydebank | 1,709.60 mi (2,751.33 km) |
| Didymoteicho to Coalville | 1,515.34 mi (2,438.71 km) |
| Didymoteicho to Coatbridge | 1,695.26 mi (2,728.26 km) |
| Didymoteicho to Cobham | 1,445.39 mi (2,326.13 km) |
| Didymoteicho to Cockermouth | 1,639.28 mi (2,638.17 km) |
