| Nadudvar to Oswego (Illinois) | 4,925.05 mi (7,926.11 km) |
| Nadudvar to Oswego (New York) | 4,411.08 mi (7,098.95 km) |
| Nadudvar to Otsego (Minnesota) | 4,914.75 mi (7,909.53 km) |
| Nadudvar to Ottawa (Illinois) | 4,958.82 mi (7,980.46 km) |
| Nadudvar to Ottawa (Kansas) | 5,324.17 mi (8,568.43 km) |
| Nadudvar to Ottumwa (Iowa) | 5,099.17 mi (8,206.32 km) |
| Nadudvar to Overland (Missouri) | 5,150.61 mi (8,289.10 km) |
| Nadudvar to Overland Park (Kansas) | 5,289.27 mi (8,512.25 km) |
| Nadudvar to Overlea (Maryland) | 4,602.07 mi (7,406.32 km) |
| Nadudvar to Oviedo (Florida) | 5,315.61 mi (8,554.65 km) |
| Nadudvar to Owasso (Oklahoma) | 5,469.01 mi (8,801.52 km) |
| Nadudvar to Owatonna (Minnesota) | 4,964.12 mi (7,988.97 km) |
| Nadudvar to Owensboro (Kentucky) | 5,082.50 mi (8,179.49 km) |
| Nadudvar to Owings Mills (Maryland) | 4,610.51 mi (7,419.91 km) |
| Nadudvar to Owosso (Michigan) | 4,713.05 mi (7,584.93 km) |
