| Sonthofen to Corinth (Mississippi) | 4,854.35 mi (7,812.32 km) |
| Sonthofen to Corinth (Texas) | 5,281.07 mi (8,499.06 km) |
| Sonthofen to Cornelius (North Carolina) | 4,516.44 mi (7,268.51 km) |
| Sonthofen to Cornelius (Oregon) | 5,415.51 mi (8,715.42 km) |
| Sonthofen to Corning (New York) | 4,062.22 mi (6,537.51 km) |
| Sonthofen to Corona (California) | 5,953.70 mi (9,581.56 km) |
| Sonthofen to Coronado (California) | 6,011.00 mi (9,673.77 km) |
| Sonthofen to Corpus Christi (Texas) | 5,575.25 mi (8,972.50 km) |
| Sonthofen to Corsicana (Texas) | 5,312.67 mi (8,549.92 km) |
| Sonthofen to Cortland (New York) | 4,007.61 mi (6,449.63 km) |
| Sonthofen to Corvallis (Oregon) | 5,477.84 mi (8,815.73 km) |
| Sonthofen to Coshocton (Ohio) | 4,337.44 mi (6,980.44 km) |
| Sonthofen to Costa Mesa (California) | 5,975.77 mi (9,617.08 km) |
| Sonthofen to Coto de Caza (California) | 5,969.87 mi (9,607.58 km) |
| Sonthofen to Cottage Grove (Minnesota) | 4,544.63 mi (7,313.88 km) |
