| Swanage to Corinth (Mississippi) | 4,263.65 mi (6,861.69 km) |
| Swanage to Corinth (Texas) | 4,695.73 mi (7,557.05 km) |
| Swanage to Cornelius (North Carolina) | 3,923.43 mi (6,314.14 km) |
| Swanage to Cornelius (Oregon) | 4,921.52 mi (7,920.42 km) |
| Swanage to Corning (New York) | 3,471.06 mi (5,586.13 km) |
| Swanage to Corona (California) | 5,409.69 mi (8,706.05 km) |
| Swanage to Coronado (California) | 5,463.11 mi (8,792.02 km) |
| Swanage to Corpus Christi (Texas) | 4,985.13 mi (8,022.79 km) |
| Swanage to Corsicana (Texas) | 4,725.55 mi (7,605.03 km) |
| Swanage to Cortland (New York) | 3,416.42 mi (5,498.20 km) |
| Swanage to Corvallis (Oregon) | 4,981.64 mi (8,017.18 km) |
| Swanage to Coshocton (Ohio) | 3,747.15 mi (6,030.46 km) |
| Swanage to Costa Mesa (California) | 5,432.31 mi (8,742.45 km) |
| Swanage to Coto de Caza (California) | 5,425.30 mi (8,731.17 km) |
| Swanage to Cottage Grove (Minnesota) | 3,973.75 mi (6,395.14 km) |
