| Ocana to Clay Cross | 917.75 mi (1,476.98 km) |
| Ocana to Clayton | 958.45 mi (1,542.48 km) |
| Ocana to Clayton le Moors | 956.15 mi (1,538.78 km) |
| Ocana to Cleckheaton | 954.91 mi (1,536.78 km) |
| Ocana to Cleethorpes | 953.42 mi (1,534.38 km) |
| Ocana to Clevedon | 793.86 mi (1,277.60 km) |
| Ocana to Clifton | 901.23 mi (1,450.39 km) |
| Ocana to Clifton | 974.79 mi (1,568.78 km) |
| Ocana to Cliftonville | 824.03 mi (1,326.14 km) |
| Ocana to Clitheroe | 962.76 mi (1,549.41 km) |
| Ocana to Clydebank | 1,102.31 mi (1,774.00 km) |
| Ocana to Coalville | 887.84 mi (1,428.84 km) |
| Ocana to Coatbridge | 1,099.24 mi (1,769.05 km) |
| Ocana to Cobham | 799.58 mi (1,286.79 km) |
| Ocana to Cockermouth | 1,015.99 mi (1,635.09 km) |
