| Sredets to Colchester | 1,390.28 mi (2,237.45 km) |
| Sredets to Coleford | 1,533.11 mi (2,467.30 km) |
| Sredets to Colne | 1,554.82 mi (2,502.24 km) |
| Sredets to Colwyn Bay | 1,603.09 mi (2,579.92 km) |
| Sredets to Congleton | 1,541.73 mi (2,481.18 km) |
| Sredets to Conisbrough | 1,509.66 mi (2,429.57 km) |
| Sredets to Connahs Quay | 1,576.16 mi (2,536.58 km) |
| Sredets to Consett | 1,565.31 mi (2,519.12 km) |
| Sredets to Conwy | 1,608.08 mi (2,587.95 km) |
| Sredets to Cookstown | 1,747.16 mi (2,811.79 km) |
| Sredets to Corby | 1,467.51 mi (2,361.73 km) |
| Sredets to Corfe Mullen | 1,492.64 mi (2,402.17 km) |
| Sredets to Corsham | 1,509.48 mi (2,429.27 km) |
| Sredets to Coseley | 1,524.42 mi (2,453.31 km) |
| Sredets to Cosham | 1,453.08 mi (2,338.50 km) |
