| Sombor to Oswego (Illinois) | 4,927.22 mi (7,929.59 km) |
| Sombor to Oswego (New York) | 4,399.99 mi (7,081.10 km) |
| Sombor to Otsego (Minnesota) | 4,931.28 mi (7,936.13 km) |
| Sombor to Ottawa (Illinois) | 4,961.10 mi (7,984.12 km) |
| Sombor to Ottawa (Kansas) | 5,331.53 mi (8,580.27 km) |
| Sombor to Ottumwa (Iowa) | 5,106.27 mi (8,217.75 km) |
| Sombor to Overland (Missouri) | 5,150.37 mi (8,288.72 km) |
| Sombor to Overland Park (Kansas) | 5,296.19 mi (8,523.40 km) |
| Sombor to Overlea (Maryland) | 4,582.23 mi (7,374.39 km) |
| Sombor to Oviedo (Florida) | 5,282.32 mi (8,501.07 km) |
| Sombor to Owasso (Oklahoma) | 5,473.41 mi (8,808.60 km) |
| Sombor to Owatonna (Minnesota) | 4,977.96 mi (8,011.25 km) |
| Sombor to Owensboro (Kentucky) | 5,075.45 mi (8,168.15 km) |
| Sombor to Owings Mills (Maryland) | 4,591.17 mi (7,388.77 km) |
| Sombor to Owosso (Michigan) | 4,711.71 mi (7,582.76 km) |
