| Nynashamn to Oswego (Illinois) | 4,320.59 mi (6,953.32 km) |
| Nynashamn to Oswego (New York) | 3,866.36 mi (6,222.30 km) |
| Nynashamn to Otsego (Minnesota) | 4,260.65 mi (6,856.85 km) |
| Nynashamn to Ottawa (Illinois) | 4,353.50 mi (7,006.28 km) |
| Nynashamn to Ottawa (Kansas) | 4,696.29 mi (7,557.95 km) |
| Nynashamn to Ottumwa (Iowa) | 4,474.80 mi (7,201.50 km) |
| Nynashamn to Overland (Missouri) | 4,551.96 mi (7,325.68 km) |
| Nynashamn to Overland Park (Kansas) | 4,663.29 mi (7,504.84 km) |
| Nynashamn to Overlea (Maryland) | 4,090.62 mi (6,583.22 km) |
| Nynashamn to Oviedo (Florida) | 4,850.63 mi (7,806.33 km) |
| Nynashamn to Owasso (Oklahoma) | 4,849.74 mi (7,804.91 km) |
| Nynashamn to Owatonna (Minnesota) | 4,318.34 mi (6,949.70 km) |
| Nynashamn to Owensboro (Kentucky) | 4,510.55 mi (7,259.03 km) |
| Nynashamn to Owings Mills (Maryland) | 4,096.76 mi (6,593.10 km) |
| Nynashamn to Owosso (Michigan) | 4,124.71 mi (6,638.08 km) |
