| Western Springs to Cockermouth | 3,745.71 mi (6,028.13 km) |
| Western Springs to Colchester | 3,987.92 mi (6,417.94 km) |
| Western Springs to Coleford | 3,857.42 mi (6,207.91 km) |
| Western Springs to Colne | 3,812.35 mi (6,135.38 km) |
| Western Springs to Colwyn Bay | 3,771.96 mi (6,070.39 km) |
| Western Springs to Congleton | 3,831.29 mi (6,165.87 km) |
| Western Springs to Conisbrough | 3,858.60 mi (6,209.81 km) |
| Western Springs to Connahs Quay | 3,798.19 mi (6,112.59 km) |
| Western Springs to Consett | 3,796.04 mi (6,109.13 km) |
| Western Springs to Conwy | 3,767.36 mi (6,062.98 km) |
| Western Springs to Cookstown | 3,621.38 mi (5,828.05 km) |
| Western Springs to Corby | 3,908.63 mi (6,290.34 km) |
| Western Springs to Corfe Mullen | 3,912.13 mi (6,295.97 km) |
| Western Springs to Corsham | 3,884.94 mi (6,252.21 km) |
| Western Springs to Coseley | 3,854.69 mi (6,203.53 km) |
