| Duarte to Cockermouth | 5,181.63 mi (8,339.02 km) |
| Duarte to Colchester | 5,439.86 mi (8,754.61 km) |
| Duarte to Coleford | 5,331.29 mi (8,579.88 km) |
| Duarte to Colne | 5,253.95 mi (8,455.42 km) |
| Duarte to Colwyn Bay | 5,230.37 mi (8,417.46 km) |
| Duarte to Congleton | 5,283.38 mi (8,502.77 km) |
| Duarte to Conisbrough | 5,300.40 mi (8,530.17 km) |
| Duarte to Connahs Quay | 5,254.13 mi (8,455.70 km) |
| Duarte to Consett | 5,220.58 mi (8,401.71 km) |
| Duarte to Conwy | 5,226.62 mi (8,411.43 km) |
| Duarte to Cookstown | 5,075.13 mi (8,167.63 km) |
| Duarte to Corby | 5,361.75 mi (8,628.90 km) |
| Duarte to Corfe Mullen | 5,396.58 mi (8,684.96 km) |
| Duarte to Corsham | 5,361.33 mi (8,628.22 km) |
| Duarte to Coseley | 5,314.86 mi (8,553.44 km) |
