| Clearwater to Caldicot | 4,313.76 mi (6,942.33 km) |
| Clearwater to Calne | 4,347.22 mi (6,996.18 km) |
| Clearwater to Cam | 4,328.47 mi (6,965.99 km) |
| Clearwater to Camberley | 4,401.95 mi (7,084.26 km) |
| Clearwater to Camborne | 4,222.03 mi (6,794.69 km) |
| Clearwater to Cambridge | 4,424.52 mi (7,120.57 km) |
| Clearwater to Cambuslang | 4,208.31 mi (6,772.63 km) |
| Clearwater to Canford Cliffs | 4,360.99 mi (7,018.33 km) |
| Clearwater to Cannock | 4,329.13 mi (6,967.07 km) |
| Clearwater to Canterbury | 4,479.39 mi (7,208.88 km) |
| Clearwater to Carlisle | 4,265.37 mi (6,864.44 km) |
| Clearwater to Carlton Colville | 4,485.08 mi (7,218.03 km) |
| Clearwater to Carluke | 4,221.95 mi (6,794.57 km) |
| Clearwater to Carnoustie | 4,257.06 mi (6,851.08 km) |
| Clearwater to Carshalton | 4,425.65 mi (7,122.39 km) |
