| Herrin to Cockermouth | 3,986.10 mi (6,415.01 km) |
| Herrin to Colchester | 4,223.73 mi (6,797.44 km) |
| Herrin to Coleford | 4,089.85 mi (6,581.97 km) |
| Herrin to Colne | 4,051.26 mi (6,519.88 km) |
| Herrin to Colwyn Bay | 4,008.05 mi (6,450.33 km) |
| Herrin to Congleton | 4,068.15 mi (6,547.06 km) |
| Herrin to Conisbrough | 4,097.15 mi (6,593.73 km) |
| Herrin to Connahs Quay | 4,034.55 mi (6,492.98 km) |
| Herrin to Consett | 4,038.04 mi (6,498.60 km) |
| Herrin to Conwy | 4,003.31 mi (6,442.71 km) |
| Herrin to Cookstown | 3,859.43 mi (6,211.15 km) |
| Herrin to Corby | 4,144.76 mi (6,670.35 km) |
| Herrin to Corfe Mullen | 4,141.99 mi (6,665.89 km) |
| Herrin to Corsham | 4,116.67 mi (6,625.14 km) |
| Herrin to Coseley | 4,089.85 mi (6,581.98 km) |
