| Sankt Augustin to Clarkston (Georgia) | 4,511.39 mi (7,260.38 km) |
| Sankt Augustin to Clarksville (Indiana) | 4,349.49 mi (6,999.83 km) |
| Sankt Augustin to Clarksville (Tennessee) | 4,496.34 mi (7,236.16 km) |
| Sankt Augustin to Clawson (Michigan) | 4,049.17 mi (6,516.50 km) |
| Sankt Augustin to Clay (Alabama) | 4,611.30 mi (7,421.17 km) |
| Sankt Augustin to Clayton (California) | 5,575.89 mi (8,973.53 km) |
| Sankt Augustin to Clayton (Missouri) | 4,506.35 mi (7,252.27 km) |
| Sankt Augustin to Clayton (North Carolina) | 4,188.14 mi (6,740.16 km) |
| Sankt Augustin to Clayton (Ohio) | 4,219.66 mi (6,790.88 km) |
| Sankt Augustin to Clearfield (Utah) | 5,108.64 mi (8,221.56 km) |
| Sankt Augustin to Clearlake (California) | 5,533.59 mi (8,905.44 km) |
| Sankt Augustin to Clearwater (Florida) | 4,743.93 mi (7,634.62 km) |
| Sankt Augustin to Cleburne (Texas) | 5,095.40 mi (8,200.26 km) |
| Sankt Augustin to Clemmons (North Carolina) | 4,248.54 mi (6,837.36 km) |
| Sankt Augustin to Clemson (South Carolina) | 4,411.27 mi (7,099.26 km) |
