| Fort Lewis to Cockermouth | 4,565.99 mi (7,348.25 km) |
| Fort Lewis to Colchester | 4,825.47 mi (7,765.84 km) |
| Fort Lewis to Coleford | 4,737.87 mi (7,624.87 km) |
| Fort Lewis to Colne | 4,639.42 mi (7,466.43 km) |
| Fort Lewis to Colwyn Bay | 4,629.17 mi (7,449.94 km) |
| Fort Lewis to Congleton | 4,675.31 mi (7,524.18 km) |
| Fort Lewis to Conisbrough | 4,684.13 mi (7,538.38 km) |
| Fort Lewis to Connahs Quay | 4,650.12 mi (7,483.64 km) |
| Fort Lewis to Consett | 4,595.36 mi (7,395.51 km) |
| Fort Lewis to Conwy | 4,626.22 mi (7,445.18 km) |
| Fort Lewis to Cookstown | 4,476.97 mi (7,204.99 km) |
| Fort Lewis to Corby | 4,751.29 mi (7,646.47 km) |
| Fort Lewis to Corfe Mullen | 4,808.97 mi (7,739.28 km) |
| Fort Lewis to Corsham | 4,768.68 mi (7,674.45 km) |
| Fort Lewis to Coseley | 4,711.56 mi (7,582.53 km) |
