| San Gwann to Clay Cross | 1,419.04 mi (2,283.72 km) |
| San Gwann to Clayton | 1,462.58 mi (2,353.80 km) |
| San Gwann to Clayton le Moors | 1,477.05 mi (2,377.08 km) |
| San Gwann to Cleckheaton | 1,457.09 mi (2,344.97 km) |
| San Gwann to Cleethorpes | 1,405.52 mi (2,261.97 km) |
| San Gwann to Clevedon | 1,371.67 mi (2,207.48 km) |
| San Gwann to Clifton | 1,398.94 mi (2,251.38 km) |
| San Gwann to Clifton | 1,454.92 mi (2,341.47 km) |
| San Gwann to Cliftonville | 1,249.16 mi (2,010.32 km) |
| San Gwann to Clitheroe | 1,482.33 mi (2,385.58 km) |
| San Gwann to Clydebank | 1,640.86 mi (2,640.72 km) |
| San Gwann to Coalville | 1,394.45 mi (2,244.15 km) |
| San Gwann to Coatbridge | 1,629.53 mi (2,622.48 km) |
| San Gwann to Cobham | 1,294.44 mi (2,083.21 km) |
| San Gwann to Cockermouth | 1,549.29 mi (2,493.35 km) |
