| Reiskirchen to Oswego (Illinois) | 4,349.69 mi (7,000.15 km) |
| Reiskirchen to Oswego (New York) | 3,822.56 mi (6,151.82 km) |
| Reiskirchen to Otsego (Minnesota) | 4,359.05 mi (7,015.22 km) |
| Reiskirchen to Ottawa (Illinois) | 4,383.59 mi (7,054.70 km) |
| Reiskirchen to Ottawa (Kansas) | 4,755.14 mi (7,652.65 km) |
| Reiskirchen to Ottumwa (Iowa) | 4,529.87 mi (7,290.12 km) |
| Reiskirchen to Overland (Missouri) | 4,572.49 mi (7,358.71 km) |
| Reiskirchen to Overland Park (Kansas) | 4,719.68 mi (7,595.59 km) |
| Reiskirchen to Overlea (Maryland) | 4,007.59 mi (6,449.60 km) |
| Reiskirchen to Oviedo (Florida) | 4,716.34 mi (7,590.21 km) |
| Reiskirchen to Owasso (Oklahoma) | 4,896.22 mi (7,879.70 km) |
| Reiskirchen to Owatonna (Minnesota) | 4,404.28 mi (7,088.00 km) |
| Reiskirchen to Owensboro (Kentucky) | 4,497.53 mi (7,238.08 km) |
| Reiskirchen to Owings Mills (Maryland) | 4,016.32 mi (6,463.64 km) |
| Reiskirchen to Owosso (Michigan) | 4,133.76 mi (6,652.65 km) |
