| Ocana to Costessey | 905.58 mi (1,457.38 km) |
| Ocana to Cottingham | 966.04 mi (1,554.68 km) |
| Ocana to Coulsdon | 801.55 mi (1,289.97 km) |
| Ocana to Coventry | 865.44 mi (1,392.79 km) |
| Ocana to Cowdenbeath | 1,116.09 mi (1,796.17 km) |
| Ocana to Cowes | 753.88 mi (1,213.24 km) |
| Ocana to Cowley | 812.42 mi (1,307.46 km) |
| Ocana to Cowley | 820.92 mi (1,321.14 km) |
| Ocana to Cramlington | 1,048.74 mi (1,687.79 km) |
| Ocana to Cranleigh | 785.93 mi (1,264.83 km) |
| Ocana to Crawley | 786.81 mi (1,266.24 km) |
| Ocana to Crayford | 813.35 mi (1,308.96 km) |
| Ocana to Crewe | 909.39 mi (1,463.53 km) |
| Ocana to Crigglestone | 950.19 mi (1,529.18 km) |
| Ocana to Cromer | 924.55 mi (1,487.92 km) |
