| Apatin to Oswego (Illinois) | 4,927.68 mi (7,930.34 km) |
| Apatin to Oswego (New York) | 4,399.57 mi (7,080.42 km) |
| Apatin to Otsego (Minnesota) | 4,932.74 mi (7,938.48 km) |
| Apatin to Ottawa (Illinois) | 4,961.57 mi (7,984.88 km) |
| Apatin to Ottawa (Kansas) | 5,332.33 mi (8,581.56 km) |
| Apatin to Ottumwa (Iowa) | 5,107.07 mi (8,219.04 km) |
| Apatin to Overland (Missouri) | 5,150.66 mi (8,289.18 km) |
| Apatin to Overland Park (Kansas) | 5,296.97 mi (8,524.64 km) |
| Apatin to Overlea (Maryland) | 4,581.19 mi (7,372.72 km) |
| Apatin to Oviedo (Florida) | 5,280.30 mi (8,497.82 km) |
| Apatin to Owasso (Oklahoma) | 5,474.00 mi (8,809.55 km) |
| Apatin to Owatonna (Minnesota) | 4,979.23 mi (8,013.29 km) |
| Apatin to Owensboro (Kentucky) | 5,075.27 mi (8,167.86 km) |
| Apatin to Owings Mills (Maryland) | 4,590.16 mi (7,387.15 km) |
| Apatin to Owosso (Michigan) | 4,711.94 mi (7,583.14 km) |
