| Sankt Augustin to Corinth (Mississippi) | 4,622.84 mi (7,439.74 km) |
| Sankt Augustin to Corinth (Texas) | 5,040.72 mi (8,112.26 km) |
| Sankt Augustin to Cornelius (North Carolina) | 4,295.39 mi (6,912.77 km) |
| Sankt Augustin to Cornelius (Oregon) | 5,150.79 mi (8,289.39 km) |
| Sankt Augustin to Corning (New York) | 3,832.64 mi (6,168.04 km) |
| Sankt Augustin to Corona (California) | 5,693.31 mi (9,162.49 km) |
| Sankt Augustin to Coronado (California) | 5,751.41 mi (9,256.00 km) |
| Sankt Augustin to Corpus Christi (Texas) | 5,341.88 mi (8,596.92 km) |
| Sankt Augustin to Corsicana (Texas) | 5,074.53 mi (8,166.67 km) |
| Sankt Augustin to Cortland (New York) | 3,778.18 mi (6,080.39 km) |
| Sankt Augustin to Corvallis (Oregon) | 5,213.14 mi (8,389.73 km) |
| Sankt Augustin to Coshocton (Ohio) | 4,105.49 mi (6,607.15 km) |
| Sankt Augustin to Costa Mesa (California) | 5,715.26 mi (9,197.82 km) |
| Sankt Augustin to Coto de Caza (California) | 5,709.58 mi (9,188.68 km) |
| Sankt Augustin to Cottage Grove (Minnesota) | 4,294.01 mi (6,910.54 km) |
