| Millbrook to Cockermouth | 4,156.18 mi (6,688.73 km) |
| Millbrook to Colchester | 4,381.52 mi (7,051.37 km) |
| Millbrook to Coleford | 4,241.20 mi (6,825.55 km) |
| Millbrook to Colne | 4,217.43 mi (6,787.30 km) |
| Millbrook to Colwyn Bay | 4,168.16 mi (6,708.00 km) |
| Millbrook to Congleton | 4,229.52 mi (6,806.76 km) |
| Millbrook to Conisbrough | 4,262.15 mi (6,859.27 km) |
| Millbrook to Connahs Quay | 4,195.08 mi (6,751.33 km) |
| Millbrook to Consett | 4,211.46 mi (6,777.69 km) |
| Millbrook to Conwy | 4,163.17 mi (6,699.98 km) |
| Millbrook to Cookstown | 4,025.19 mi (6,477.92 km) |
| Millbrook to Corby | 4,303.89 mi (6,926.44 km) |
| Millbrook to Corfe Mullen | 4,287.31 mi (6,899.76 km) |
| Millbrook to Corsham | 4,266.26 mi (6,865.88 km) |
| Millbrook to Coseley | 4,247.24 mi (6,835.28 km) |
