| Billings to Cockermouth | 4,240.82 mi (6,824.94 km) |
| Billings to Colchester | 4,499.62 mi (7,241.45 km) |
| Billings to Coleford | 4,393.64 mi (7,070.88 km) |
| Billings to Colne | 4,313.39 mi (6,941.73 km) |
| Billings to Colwyn Bay | 4,291.39 mi (6,906.32 km) |
| Billings to Congleton | 4,343.62 mi (6,990.37 km) |
| Billings to Conisbrough | 4,359.72 mi (7,016.29 km) |
| Billings to Connahs Quay | 4,314.83 mi (6,944.04 km) |
| Billings to Consett | 4,278.91 mi (6,886.23 km) |
| Billings to Conwy | 4,287.74 mi (6,900.45 km) |
| Billings to Cookstown | 4,136.24 mi (6,656.63 km) |
| Billings to Corby | 4,421.84 mi (7,116.26 km) |
| Billings to Corfe Mullen | 4,460.00 mi (7,177.67 km) |
| Billings to Corsham | 4,423.86 mi (7,119.52 km) |
| Billings to Coseley | 4,375.77 mi (7,042.13 km) |
