| Sankt Augustin to Oswego (Illinois) | 4,282.93 mi (6,892.71 km) |
| Sankt Augustin to Oswego (New York) | 3,753.35 mi (6,040.43 km) |
| Sankt Augustin to Otsego (Minnesota) | 4,295.70 mi (6,913.26 km) |
| Sankt Augustin to Ottawa (Illinois) | 4,316.84 mi (6,947.29 km) |
| Sankt Augustin to Ottawa (Kansas) | 4,689.40 mi (7,546.85 km) |
| Sankt Augustin to Ottumwa (Iowa) | 4,464.14 mi (7,184.35 km) |
| Sankt Augustin to Overland (Missouri) | 4,505.18 mi (7,250.39 km) |
| Sankt Augustin to Overland Park (Kansas) | 4,653.85 mi (7,489.65 km) |
| Sankt Augustin to Overlea (Maryland) | 3,937.01 mi (6,336.01 km) |
| Sankt Augustin to Oviedo (Florida) | 4,644.26 mi (7,474.22 km) |
| Sankt Augustin to Owasso (Oklahoma) | 4,829.79 mi (7,772.80 km) |
| Sankt Augustin to Owatonna (Minnesota) | 4,340.21 mi (6,984.89 km) |
| Sankt Augustin to Owensboro (Kentucky) | 4,428.94 mi (7,127.69 km) |
| Sankt Augustin to Owings Mills (Maryland) | 3,945.80 mi (6,350.16 km) |
| Sankt Augustin to Owosso (Michigan) | 4,066.33 mi (6,544.12 km) |
