| Gouveia to Clay Cross | 921.70 mi (1,483.34 km) |
| Gouveia to Clayton | 956.35 mi (1,539.09 km) |
| Gouveia to Clayton le Moors | 948.76 mi (1,526.88 km) |
| Gouveia to Cleckheaton | 953.87 mi (1,535.10 km) |
| Gouveia to Cleethorpes | 968.63 mi (1,558.87 km) |
| Gouveia to Clevedon | 788.93 mi (1,269.66 km) |
| Gouveia to Clifton | 908.57 mi (1,462.20 km) |
| Gouveia to Clifton | 978.52 mi (1,574.77 km) |
| Gouveia to Cliftonville | 866.34 mi (1,394.23 km) |
| Gouveia to Clitheroe | 955.03 mi (1,536.97 km) |
| Gouveia to Clydebank | 1,073.88 mi (1,728.24 km) |
| Gouveia to Coalville | 894.04 mi (1,438.82 km) |
| Gouveia to Coatbridge | 1,073.77 mi (1,728.07 km) |
| Gouveia to Cobham | 823.25 mi (1,324.89 km) |
| Gouveia to Cockermouth | 997.72 mi (1,605.68 km) |
