| Osterhofen to Oswego (Illinois) | 4,578.27 mi (7,368.01 km) |
| Osterhofen to Oswego (New York) | 4,050.30 mi (6,518.33 km) |
| Osterhofen to Otsego (Minnesota) | 4,586.34 mi (7,381.00 km) |
| Osterhofen to Ottawa (Illinois) | 4,612.17 mi (7,422.56 km) |
| Osterhofen to Ottawa (Kansas) | 4,983.55 mi (8,020.25 km) |
| Osterhofen to Ottumwa (Iowa) | 4,758.28 mi (7,657.72 km) |
| Osterhofen to Overland (Missouri) | 4,801.06 mi (7,726.55 km) |
| Osterhofen to Overland Park (Kansas) | 4,948.12 mi (7,963.22 km) |
| Osterhofen to Overlea (Maryland) | 4,233.63 mi (6,813.37 km) |
| Osterhofen to Oviedo (Florida) | 4,938.04 mi (7,947.01 km) |
| Osterhofen to Owasso (Oklahoma) | 5,124.77 mi (8,247.52 km) |
| Osterhofen to Owatonna (Minnesota) | 4,631.99 mi (7,454.47 km) |
| Osterhofen to Owensboro (Kentucky) | 4,725.70 mi (7,605.28 km) |
| Osterhofen to Owings Mills (Maryland) | 4,242.47 mi (6,827.60 km) |
| Osterhofen to Owosso (Michigan) | 4,362.31 mi (7,020.46 km) |
