| Nykobing Falster to Oswego (Illinois) | 4,295.81 mi (6,913.44 km) |
| Nykobing Falster to Oswego (New York) | 3,799.95 mi (6,115.42 km) |
| Nykobing Falster to Otsego (Minnesota) | 4,273.54 mi (6,877.59 km) |
| Nykobing Falster to Ottawa (Illinois) | 4,329.40 mi (6,967.50 km) |
| Nykobing Falster to Ottawa (Kansas) | 4,689.37 mi (7,546.82 km) |
| Nykobing Falster to Ottumwa (Iowa) | 4,464.87 mi (7,185.52 km) |
| Nykobing Falster to Overland (Missouri) | 4,523.56 mi (7,279.97 km) |
| Nykobing Falster to Overland Park (Kansas) | 4,654.89 mi (7,491.32 km) |
| Nykobing Falster to Overlea (Maryland) | 4,004.42 mi (6,444.49 km) |
| Nykobing Falster to Oviedo (Florida) | 4,740.67 mi (7,629.38 km) |
| Nykobing Falster to Owasso (Oklahoma) | 4,836.71 mi (7,783.93 km) |
| Nykobing Falster to Owatonna (Minnesota) | 4,324.63 mi (6,959.81 km) |
| Nykobing Falster to Owensboro (Kentucky) | 4,463.82 mi (7,183.82 km) |
| Nykobing Falster to Owings Mills (Maryland) | 4,011.97 mi (6,456.64 km) |
| Nykobing Falster to Owosso (Michigan) | 4,088.11 mi (6,579.18 km) |
