| Imperial to Cockermouth | 5,182.64 mi (8,340.65 km) |
| Imperial to Colchester | 5,439.33 mi (8,753.76 km) |
| Imperial to Coleford | 5,326.43 mi (8,572.07 km) |
| Imperial to Colne | 5,254.35 mi (8,456.06 km) |
| Imperial to Colwyn Bay | 5,227.79 mi (8,413.32 km) |
| Imperial to Congleton | 5,282.13 mi (8,500.76 km) |
| Imperial to Conisbrough | 5,300.98 mi (8,531.10 km) |
| Imperial to Connahs Quay | 5,252.09 mi (8,452.41 km) |
| Imperial to Consett | 5,223.66 mi (8,406.66 km) |
| Imperial to Conwy | 5,223.88 mi (8,407.02 km) |
| Imperial to Cookstown | 5,072.64 mi (8,163.63 km) |
| Imperial to Corby | 5,360.67 mi (8,627.16 km) |
| Imperial to Corfe Mullen | 5,390.09 mi (8,674.51 km) |
| Imperial to Corsham | 5,356.15 mi (8,619.89 km) |
| Imperial to Coseley | 5,312.36 mi (8,549.41 km) |
