| Roseburg to Cockermouth | 4,811.40 mi (7,743.19 km) |
| Roseburg to Colchester | 5,071.27 mi (8,161.42 km) |
| Roseburg to Coleford | 4,979.92 mi (8,014.41 km) |
| Roseburg to Colne | 4,884.82 mi (7,861.35 km) |
| Roseburg to Colwyn Bay | 4,872.29 mi (7,841.19 km) |
| Roseburg to Congleton | 4,919.70 mi (7,917.49 km) |
| Roseburg to Conisbrough | 4,929.92 mi (7,933.94 km) |
| Roseburg to Connahs Quay | 4,893.76 mi (7,875.75 km) |
| Roseburg to Consett | 4,842.42 mi (7,793.12 km) |
| Roseburg to Conwy | 4,869.19 mi (7,836.20 km) |
| Roseburg to Cookstown | 4,719.17 mi (7,594.78 km) |
| Roseburg to Corby | 4,996.27 mi (8,040.72 km) |
| Roseburg to Corfe Mullen | 5,050.19 mi (8,127.49 km) |
| Roseburg to Corsham | 5,010.67 mi (8,063.90 km) |
| Roseburg to Coseley | 4,955.24 mi (7,974.69 km) |
