| Ornskoldsvik to Oswego (Illinois) | 4,165.59 mi (6,703.87 km) |
| Ornskoldsvik to Oswego (New York) | 3,746.14 mi (6,028.83 km) |
| Ornskoldsvik to Otsego (Minnesota) | 4,079.61 mi (6,565.51 km) |
| Ornskoldsvik to Ottawa (Illinois) | 4,197.77 mi (6,755.66 km) |
| Ornskoldsvik to Ottawa (Kansas) | 4,526.23 mi (7,284.27 km) |
| Ornskoldsvik to Ottumwa (Iowa) | 4,308.20 mi (6,933.37 km) |
| Ornskoldsvik to Overland (Missouri) | 4,398.06 mi (7,077.99 km) |
| Ornskoldsvik to Overland Park (Kansas) | 4,494.45 mi (7,233.12 km) |
| Ornskoldsvik to Overlea (Maryland) | 3,984.22 mi (6,411.98 km) |
| Ornskoldsvik to Oviedo (Florida) | 4,758.05 mi (7,657.34 km) |
| Ornskoldsvik to Owasso (Oklahoma) | 4,683.06 mi (7,536.66 km) |
| Ornskoldsvik to Owatonna (Minnesota) | 4,141.45 mi (6,665.02 km) |
| Ornskoldsvik to Owensboro (Kentucky) | 4,370.43 mi (7,033.53 km) |
| Ornskoldsvik to Owings Mills (Maryland) | 3,989.19 mi (6,419.97 km) |
| Ornskoldsvik to Owosso (Michigan) | 3,979.75 mi (6,404.78 km) |
