| Orebro to Oswego (Illinois) | 4,226.08 mi (6,801.22 km) |
| Orebro to Oswego (New York) | 3,768.32 mi (6,064.52 km) |
| Orebro to Otsego (Minnesota) | 4,170.21 mi (6,711.30 km) |
| Orebro to Ottawa (Illinois) | 4,259.07 mi (6,854.30 km) |
| Orebro to Ottawa (Kansas) | 4,603.79 mi (7,409.09 km) |
| Orebro to Ottumwa (Iowa) | 4,381.87 mi (7,051.94 km) |
| Orebro to Overland (Missouri) | 4,457.21 mi (7,173.19 km) |
| Orebro to Overland Park (Kansas) | 4,570.61 mi (7,355.69 km) |
| Orebro to Overlea (Maryland) | 3,991.51 mi (6,423.72 km) |
| Orebro to Oviedo (Florida) | 4,750.66 mi (7,645.45 km) |
| Orebro to Owasso (Oklahoma) | 4,756.66 mi (7,655.10 km) |
| Orebro to Owatonna (Minnesota) | 4,227.14 mi (6,802.93 km) |
| Orebro to Owensboro (Kentucky) | 4,414.18 mi (7,103.94 km) |
| Orebro to Owings Mills (Maryland) | 3,997.73 mi (6,433.72 km) |
| Orebro to Owosso (Michigan) | 4,029.03 mi (6,484.09 km) |
