| Cosham to Corinth (Mississippi) | 4,293.88 mi (6,910.33 km) |
| Cosham to Corinth (Texas) | 4,723.70 mi (7,602.07 km) |
| Cosham to Cornelius (North Carolina) | 3,955.89 mi (6,366.39 km) |
| Cosham to Cornelius (Oregon) | 4,933.60 mi (7,939.86 km) |
| Cosham to Corning (New York) | 3,501.55 mi (5,635.21 km) |
| Cosham to Corona (California) | 5,428.97 mi (8,737.08 km) |
| Cosham to Coronado (California) | 5,483.03 mi (8,824.09 km) |
| Cosham to Corpus Christi (Texas) | 5,015.07 mi (8,070.97 km) |
| Cosham to Corsicana (Texas) | 4,754.16 mi (7,651.09 km) |
| Cosham to Cortland (New York) | 3,446.93 mi (5,547.30 km) |
| Cosham to Corvallis (Oregon) | 4,994.02 mi (8,037.10 km) |
| Cosham to Coshocton (Ohio) | 3,777.14 mi (6,078.72 km) |
| Cosham to Costa Mesa (California) | 5,451.50 mi (8,773.34 km) |
| Cosham to Coto de Caza (California) | 5,444.67 mi (8,762.35 km) |
| Cosham to Cottage Grove (Minnesota) | 3,997.75 mi (6,433.76 km) |
