| Lockport to Cockermouth | 3,760.73 mi (6,052.31 km) |
| Lockport to Colchester | 4,002.78 mi (6,441.85 km) |
| Lockport to Coleford | 3,872.13 mi (6,231.59 km) |
| Lockport to Colne | 3,827.32 mi (6,159.47 km) |
| Lockport to Colwyn Bay | 3,786.82 mi (6,094.30 km) |
| Lockport to Congleton | 3,846.18 mi (6,189.83 km) |
| Lockport to Conisbrough | 3,873.55 mi (6,233.88 km) |
| Lockport to Connahs Quay | 3,813.05 mi (6,136.52 km) |
| Lockport to Consett | 3,811.13 mi (6,133.42 km) |
| Lockport to Conwy | 3,782.21 mi (6,086.88 km) |
| Lockport to Cookstown | 3,636.30 mi (5,852.07 km) |
| Lockport to Corby | 3,923.50 mi (6,314.26 km) |
| Lockport to Corfe Mullen | 3,926.74 mi (6,319.48 km) |
| Lockport to Corsham | 3,899.63 mi (6,275.84 km) |
| Lockport to Coseley | 3,869.52 mi (6,227.38 km) |
