| Sile to Colchester | 1,538.20 mi (2,475.49 km) |
| Sile to Coleford | 1,681.34 mi (2,705.86 km) |
| Sile to Colne | 1,701.73 mi (2,738.67 km) |
| Sile to Colwyn Bay | 1,750.65 mi (2,817.39 km) |
| Sile to Congleton | 1,689.20 mi (2,718.51 km) |
| Sile to Conisbrough | 1,656.74 mi (2,666.26 km) |
| Sile to Connahs Quay | 1,723.70 mi (2,774.02 km) |
| Sile to Consett | 1,711.15 mi (2,753.83 km) |
| Sile to Conwy | 1,755.66 mi (2,825.46 km) |
| Sile to Cookstown | 1,894.08 mi (3,048.22 km) |
| Sile to Corby | 1,615.25 mi (2,599.49 km) |
| Sile to Corfe Mullen | 1,641.07 mi (2,641.05 km) |
| Sile to Corsham | 1,657.80 mi (2,667.97 km) |
| Sile to Coseley | 1,672.27 mi (2,691.26 km) |
| Sile to Cosham | 1,601.49 mi (2,577.34 km) |
