| Western Springs to Clacton-on-Sea | 4,000.32 mi (6,437.89 km) |
| Western Springs to Clay Cross | 3,861.24 mi (6,214.07 km) |
| Western Springs to Clayton | 3,827.87 mi (6,160.36 km) |
| Western Springs to Clayton le Moors | 3,807.00 mi (6,126.78 km) |
| Western Springs to Cleckheaton | 3,833.05 mi (6,168.70 km) |
| Western Springs to Cleethorpes | 3,900.73 mi (6,277.61 km) |
| Western Springs to Clevedon | 3,859.01 mi (6,210.47 km) |
| Western Springs to Clifton | 3,877.95 mi (6,240.96 km) |
| Western Springs to Clifton | 3,848.51 mi (6,193.57 km) |
| Western Springs to Cliftonville | 4,023.41 mi (6,475.06 km) |
| Western Springs to Clitheroe | 3,803.92 mi (6,121.81 km) |
| Western Springs to Clydebank | 3,674.58 mi (5,913.66 km) |
| Western Springs to Coalville | 3,876.27 mi (6,238.26 km) |
| Western Springs to Coatbridge | 3,688.96 mi (5,936.80 km) |
| Western Springs to Cobham | 3,956.40 mi (6,367.21 km) |
