| Roseburg to Cordele (Georgia) | 2,277.94 mi (3,665.99 km) |
| Roseburg to Corinth (Mississippi) | 1,938.08 mi (3,119.04 km) |
| Roseburg to Corinth (Texas) | 1,579.19 mi (2,541.47 km) |
| Roseburg to Cornelius (North Carolina) | 2,305.48 mi (3,710.32 km) |
| Roseburg to Cornelius (Oregon) | 159.31 mi (256.39 km) |
| Roseburg to Corning (New York) | 2,322.09 mi (3,737.04 km) |
| Roseburg to Corona (California) | 717.99 mi (1,155.50 km) |
| Roseburg to Coronado (California) | 803.14 mi (1,292.53 km) |
| Roseburg to Corpus Christi (Texas) | 1,799.24 mi (2,895.60 km) |
| Roseburg to Corsicana (Texas) | 1,649.70 mi (2,654.93 km) |
| Roseburg to Cortland (New York) | 2,355.24 mi (3,790.39 km) |
| Roseburg to Corvallis (Oregon) | 93.12 mi (149.86 km) |
| Roseburg to Coshocton (Ohio) | 2,127.44 mi (3,423.78 km) |
| Roseburg to Costa Mesa (California) | 722.48 mi (1,162.72 km) |
| Roseburg to Coto de Caza (California) | 734.31 mi (1,181.76 km) |
