| Prospect Heights to Cosham | 3,934.00 mi (6,331.17 km) |
| Prospect Heights to Costessey | 3,961.13 mi (6,374.83 km) |
| Prospect Heights to Cottingham | 3,865.62 mi (6,221.12 km) |
| Prospect Heights to Coulsdon | 3,954.01 mi (6,363.36 km) |
| Prospect Heights to Coventry | 3,867.46 mi (6,224.08 km) |
| Prospect Heights to Cowdenbeath | 3,692.32 mi (5,942.21 km) |
| Prospect Heights to Cowes | 3,927.63 mi (6,320.92 km) |
| Prospect Heights to Cowley | 3,934.27 mi (6,331.60 km) |
| Prospect Heights to Cowley | 3,899.81 mi (6,276.14 km) |
| Prospect Heights to Cramlington | 3,784.19 mi (6,090.07 km) |
| Prospect Heights to Cranleigh | 3,947.05 mi (6,352.17 km) |
| Prospect Heights to Crawley | 3,959.07 mi (6,371.51 km) |
| Prospect Heights to Crayford | 3,961.98 mi (6,376.19 km) |
| Prospect Heights to Crewe | 3,811.52 mi (6,134.04 km) |
| Prospect Heights to Crigglestone | 3,829.17 mi (6,162.45 km) |
