| Covington to Cockermouth | 3,755.26 mi (6,043.51 km) |
| Covington to Colchester | 3,989.19 mi (6,419.98 km) |
| Covington to Coleford | 3,853.20 mi (6,201.12 km) |
| Covington to Colne | 3,819.20 mi (6,146.41 km) |
| Covington to Colwyn Bay | 3,773.98 mi (6,073.63 km) |
| Covington to Congleton | 3,834.55 mi (6,171.12 km) |
| Covington to Conisbrough | 3,864.76 mi (6,219.73 km) |
| Covington to Connahs Quay | 3,800.64 mi (6,116.55 km) |
| Covington to Consett | 3,808.42 mi (6,129.06 km) |
| Covington to Conwy | 3,769.16 mi (6,065.87 km) |
| Covington to Cookstown | 3,626.99 mi (5,837.08 km) |
| Covington to Corby | 3,910.55 mi (6,293.42 km) |
| Covington to Corfe Mullen | 3,903.65 mi (6,282.32 km) |
| Covington to Corsham | 3,879.53 mi (6,243.50 km) |
| Covington to Coseley | 3,855.03 mi (6,204.07 km) |
