| Sankt Augustin to Carlsbad (New Mexico) | 5,340.23 mi (8,594.28 km) |
| Sankt Augustin to Carmel (Indiana) | 4,284.24 mi (6,894.81 km) |
| Sankt Augustin to Carmichael (California) | 5,518.15 mi (8,880.60 km) |
| Sankt Augustin to Carney (Maryland) | 3,935.39 mi (6,333.39 km) |
| Sankt Augustin to Carnot-Moon (Pennsylvania) | 4,030.17 mi (6,485.93 km) |
| Sankt Augustin to Carol Stream (Illinois) | 4,263.98 mi (6,862.21 km) |
| Sankt Augustin to Carolina (Puerto Rico) | 4,509.64 mi (7,257.57 km) |
| Sankt Augustin to Carolina Forest (South Carolina) | 4,298.06 mi (6,917.06 km) |
| Sankt Augustin to Carpentersville (Illinois) | 4,259.93 mi (6,855.70 km) |
| Sankt Augustin to Carpinteria (California) | 5,719.36 mi (9,204.42 km) |
| Sankt Augustin to Carrboro (North Carolina) | 4,201.27 mi (6,761.29 km) |
| Sankt Augustin to Carroll (Iowa) | 4,498.13 mi (7,239.05 km) |
| Sankt Augustin to Carrollton (Georgia) | 4,556.48 mi (7,332.94 km) |
| Sankt Augustin to Carrollton (Texas) | 5,042.66 mi (8,115.38 km) |
| Sankt Augustin to Carrollwood (Florida) | 4,729.68 mi (7,611.69 km) |
