| Povoa de Santa Iria to Colchester | 1,019.94 mi (1,641.44 km) |
| Povoa de Santa Iria to Coleford | 945.78 mi (1,522.09 km) |
| Povoa de Santa Iria to Colne | 1,085.59 mi (1,747.08 km) |
| Povoa de Santa Iria to Colwyn Bay | 1,028.82 mi (1,655.73 km) |
| Povoa de Santa Iria to Congleton | 1,040.13 mi (1,673.93 km) |
| Povoa de Santa Iria to Conisbrough | 1,075.82 mi (1,731.36 km) |
| Povoa de Santa Iria to Connahs Quay | 1,032.05 mi (1,660.93 km) |
| Povoa de Santa Iria to Consett | 1,154.91 mi (1,858.65 km) |
| Povoa de Santa Iria to Conwy | 1,026.65 mi (1,652.24 km) |
| Povoa de Santa Iria to Cookstown | 1,096.02 mi (1,763.87 km) |
| Povoa de Santa Iria to Corby | 1,022.82 mi (1,646.07 km) |
| Povoa de Santa Iria to Corfe Mullen | 891.41 mi (1,434.59 km) |
| Povoa de Santa Iria to Corsham | 930.15 mi (1,496.93 km) |
| Povoa de Santa Iria to Coseley | 1,002.87 mi (1,613.96 km) |
| Povoa de Santa Iria to Cosham | 914.61 mi (1,471.92 km) |
