| Wilmette to Cromer | 3,949.46 mi (6,356.04 km) |
| Wilmette to Crosby | 3,771.72 mi (6,070.00 km) |
| Wilmette to Crowborough | 3,967.60 mi (6,385.24 km) |
| Wilmette to Croxley Green | 3,925.52 mi (6,317.51 km) |
| Wilmette to Croydon | 3,947.11 mi (6,352.25 km) |
| Wilmette to Cudworth | 3,829.09 mi (6,162.32 km) |
| Wilmette to Culcheth | 3,791.85 mi (6,102.39 km) |
| Wilmette to Cullercoats | 3,785.28 mi (6,091.81 km) |
| Wilmette to Cumbernauld | 3,668.13 mi (5,903.28 km) |
| Wilmette to Cumnock | 3,671.59 mi (5,908.85 km) |
| Wilmette to Cupar | 3,692.97 mi (5,943.26 km) |
| Wilmette to Cwmbran | 3,826.82 mi (6,158.67 km) |
| Wilmette to Dagenham | 3,951.27 mi (6,358.95 km) |
| Wilmette to Dalkeith | 3,702.80 mi (5,959.08 km) |
| Wilmette to Darfield | 3,831.55 mi (6,166.28 km) |
