| Oliveira do Hospital to Clay Cross | 934.97 mi (1,504.69 km) |
| Oliveira do Hospital to Clayton | 969.27 mi (1,559.89 km) |
| Oliveira do Hospital to Clayton le Moors | 961.43 mi (1,547.27 km) |
| Oliveira do Hospital to Cleckheaton | 966.85 mi (1,555.99 km) |
| Oliveira do Hospital to Cleethorpes | 982.36 mi (1,580.95 km) |
| Oliveira do Hospital to Clevedon | 802.00 mi (1,290.69 km) |
| Oliveira do Hospital to Clifton | 922.01 mi (1,483.84 km) |
| Oliveira do Hospital to Clifton | 991.70 mi (1,595.98 km) |
| Oliveira do Hospital to Cliftonville | 881.28 mi (1,418.28 km) |
| Oliveira do Hospital to Clitheroe | 967.67 mi (1,557.31 km) |
| Oliveira do Hospital to Clydebank | 1,085.22 mi (1,746.50 km) |
| Oliveira do Hospital to Coalville | 907.46 mi (1,460.41 km) |
| Oliveira do Hospital to Coatbridge | 1,085.29 mi (1,746.61 km) |
| Oliveira do Hospital to Cobham | 837.53 mi (1,347.88 km) |
| Oliveira do Hospital to Cockermouth | 1,009.75 mi (1,625.03 km) |
