| Prospect Heights to Caldicot | 3,845.58 mi (6,188.87 km) |
| Prospect Heights to Calne | 3,878.92 mi (6,242.52 km) |
| Prospect Heights to Cam | 3,856.96 mi (6,207.17 km) |
| Prospect Heights to Camberley | 3,930.55 mi (6,325.61 km) |
| Prospect Heights to Camborne | 3,787.70 mi (6,095.72 km) |
| Prospect Heights to Cambridge | 3,935.09 mi (6,332.91 km) |
| Prospect Heights to Cambuslang | 3,671.07 mi (5,908.02 km) |
| Prospect Heights to Canford Cliffs | 3,905.14 mi (6,284.71 km) |
| Prospect Heights to Cannock | 3,839.33 mi (6,178.81 km) |
| Prospect Heights to Canterbury | 4,001.62 mi (6,439.98 km) |
| Prospect Heights to Carlisle | 3,740.70 mi (6,020.08 km) |
| Prospect Heights to Carlton Colville | 3,985.46 mi (6,413.97 km) |
| Prospect Heights to Carluke | 3,685.28 mi (5,930.89 km) |
| Prospect Heights to Carnoustie | 3,704.21 mi (5,961.35 km) |
| Prospect Heights to Carshalton | 3,951.47 mi (6,359.27 km) |
