| Olympia Heights to Cosham | 4,404.01 mi (7,087.58 km) |
| Olympia Heights to Costessey | 4,479.21 mi (7,208.59 km) |
| Olympia Heights to Cottingham | 4,400.29 mi (7,081.58 km) |
| Olympia Heights to Coulsdon | 4,438.28 mi (7,142.72 km) |
| Olympia Heights to Coventry | 4,368.81 mi (7,030.92 km) |
| Olympia Heights to Cowdenbeath | 4,266.17 mi (6,865.74 km) |
| Olympia Heights to Cowes | 4,394.83 mi (7,072.80 km) |
| Olympia Heights to Cowley | 4,421.37 mi (7,115.51 km) |
| Olympia Heights to Cowley | 4,388.06 mi (7,061.90 km) |
| Olympia Heights to Cramlington | 4,341.86 mi (6,987.56 km) |
| Olympia Heights to Cranleigh | 4,425.92 mi (7,122.82 km) |
| Olympia Heights to Crawley | 4,438.68 mi (7,143.37 km) |
| Olympia Heights to Crayford | 4,450.37 mi (7,162.18 km) |
| Olympia Heights to Crewe | 4,323.96 mi (6,958.74 km) |
| Olympia Heights to Crigglestone | 4,356.68 mi (7,011.40 km) |
