| Spring Hill to Cockermouth | 4,215.94 mi (6,784.90 km) |
| Spring Hill to Colchester | 4,426.93 mi (7,124.45 km) |
| Spring Hill to Coleford | 4,281.85 mi (6,890.97 km) |
| Spring Hill to Colne | 4,272.72 mi (6,876.28 km) |
| Spring Hill to Colwyn Bay | 4,218.07 mi (6,788.33 km) |
| Spring Hill to Congleton | 4,280.01 mi (6,888.00 km) |
| Spring Hill to Conisbrough | 4,315.82 mi (6,945.64 km) |
| Spring Hill to Connahs Quay | 4,245.11 mi (6,831.85 km) |
| Spring Hill to Consett | 4,273.90 mi (6,878.18 km) |
| Spring Hill to Conwy | 4,212.90 mi (6,780.00 km) |
| Spring Hill to Cookstown | 4,082.18 mi (6,569.63 km) |
| Spring Hill to Corby | 4,351.40 mi (7,002.90 km) |
| Spring Hill to Corfe Mullen | 4,321.65 mi (6,955.03 km) |
| Spring Hill to Corsham | 4,304.94 mi (6,928.13 km) |
| Spring Hill to Coseley | 4,293.67 mi (6,909.99 km) |
