| Wilmette to Caldicot | 3,839.17 mi (6,178.55 km) |
| Wilmette to Calne | 3,872.52 mi (6,232.22 km) |
| Wilmette to Cam | 3,850.58 mi (6,196.91 km) |
| Wilmette to Camberley | 3,924.20 mi (6,315.39 km) |
| Wilmette to Camborne | 3,780.97 mi (6,084.88 km) |
| Wilmette to Cambridge | 3,928.91 mi (6,322.97 km) |
| Wilmette to Cambuslang | 3,665.29 mi (5,898.71 km) |
| Wilmette to Canford Cliffs | 3,898.63 mi (6,274.24 km) |
| Wilmette to Cannock | 3,833.13 mi (6,168.82 km) |
| Wilmette to Canterbury | 3,995.35 mi (6,429.90 km) |
| Wilmette to Carlisle | 3,734.81 mi (6,010.60 km) |
| Wilmette to Carlton Colville | 3,979.40 mi (6,404.22 km) |
| Wilmette to Carluke | 3,679.50 mi (5,921.58 km) |
| Wilmette to Carnoustie | 3,698.61 mi (5,952.33 km) |
| Wilmette to Carshalton | 3,945.15 mi (6,349.11 km) |
