| Povoa de Santa Iria to Clay Cross | 1,052.78 mi (1,694.28 km) |
| Povoa de Santa Iria to Clayton | 1,086.07 mi (1,747.86 km) |
| Povoa de Santa Iria to Clayton le Moors | 1,077.46 mi (1,734.01 km) |
| Povoa de Santa Iria to Cleckheaton | 1,083.82 mi (1,744.24 km) |
| Povoa de Santa Iria to Cleethorpes | 1,101.33 mi (1,772.42 km) |
| Povoa de Santa Iria to Clevedon | 919.35 mi (1,479.55 km) |
| Povoa de Santa Iria to Clifton | 1,040.31 mi (1,674.21 km) |
| Povoa de Santa Iria to Clifton | 1,109.22 mi (1,785.12 km) |
| Povoa de Santa Iria to Cliftonville | 1,002.58 mi (1,613.50 km) |
| Povoa de Santa Iria to Clitheroe | 1,083.61 mi (1,743.91 km) |
| Povoa de Santa Iria to Clydebank | 1,196.60 mi (1,925.75 km) |
| Povoa de Santa Iria to Coalville | 1,025.68 mi (1,650.67 km) |
| Povoa de Santa Iria to Coatbridge | 1,197.31 mi (1,926.88 km) |
| Povoa de Santa Iria to Cobham | 957.81 mi (1,541.44 km) |
| Povoa de Santa Iria to Cockermouth | 1,123.63 mi (1,808.30 km) |
