| Hays to Cockermouth | 4,302.43 mi (6,924.09 km) |
| Hays to Colchester | 4,551.92 mi (7,325.60 km) |
| Hays to Coleford | 4,427.96 mi (7,126.11 km) |
| Hays to Colne | 4,371.55 mi (7,035.33 km) |
| Hays to Colwyn Bay | 4,336.65 mi (6,979.17 km) |
| Hays to Congleton | 4,394.24 mi (7,071.84 km) |
| Hays to Conisbrough | 4,418.21 mi (7,110.42 km) |
| Hays to Connahs Quay | 4,362.22 mi (7,020.31 km) |
| Hays to Consett | 4,349.20 mi (6,999.36 km) |
| Hays to Conwy | 4,332.31 mi (6,972.18 km) |
| Hays to Cookstown | 4,183.35 mi (6,732.46 km) |
| Hays to Corby | 4,472.48 mi (7,197.75 km) |
| Hays to Corfe Mullen | 4,486.57 mi (7,220.44 km) |
| Hays to Corsham | 4,456.51 mi (7,172.05 km) |
| Hays to Coseley | 4,420.56 mi (7,114.21 km) |
