| Povoa de Santa Iria to Calne | 933.54 mi (1,502.39 km) |
| Povoa de Santa Iria to Cam | 944.10 mi (1,519.37 km) |
| Povoa de Santa Iria to Camberley | 951.24 mi (1,530.88 km) |
| Povoa de Santa Iria to Camborne | 805.67 mi (1,296.60 km) |
| Povoa de Santa Iria to Cambridge | 1,021.67 mi (1,644.22 km) |
| Povoa de Santa Iria to Cambuslang | 1,193.14 mi (1,920.18 km) |
| Povoa de Santa Iria to Canford Cliffs | 888.69 mi (1,430.21 km) |
| Povoa de Santa Iria to Cannock | 1,012.77 mi (1,629.90 km) |
| Povoa de Santa Iria to Canterbury | 988.55 mi (1,590.92 km) |
| Povoa de Santa Iria to Carlisle | 1,143.58 mi (1,840.41 km) |
| Povoa de Santa Iria to Carlton Colville | 1,070.64 mi (1,723.04 km) |
| Povoa de Santa Iria to Carluke | 1,190.43 mi (1,915.81 km) |
| Povoa de Santa Iria to Carnoustie | 1,252.82 mi (2,016.22 km) |
| Povoa de Santa Iria to Carshalton | 965.13 mi (1,553.22 km) |
| Povoa de Santa Iria to Carterton | 961.18 mi (1,546.87 km) |
