| Gornji Petrovci to Oswego (Illinois) | 4,775.98 mi (7,686.20 km) |
| Gornji Petrovci to Oswego (New York) | 4,246.25 mi (6,833.68 km) |
| Gornji Petrovci to Otsego (Minnesota) | 4,784.22 mi (7,699.46 km) |
| Gornji Petrovci to Ottawa (Illinois) | 4,809.89 mi (7,740.77 km) |
| Gornji Petrovci to Ottawa (Kansas) | 5,181.53 mi (8,338.87 km) |
| Gornji Petrovci to Ottumwa (Iowa) | 4,956.27 mi (7,976.34 km) |
| Gornji Petrovci to Overland (Missouri) | 4,998.53 mi (8,044.36 km) |
| Gornji Petrovci to Overland Park (Kansas) | 5,146.09 mi (8,281.83 km) |
| Gornji Petrovci to Overlea (Maryland) | 4,427.41 mi (7,125.23 km) |
| Gornji Petrovci to Oviedo (Florida) | 5,126.96 mi (8,251.04 km) |
| Gornji Petrovci to Owasso (Oklahoma) | 5,322.60 mi (8,565.90 km) |
| Gornji Petrovci to Owatonna (Minnesota) | 4,829.99 mi (7,773.12 km) |
| Gornji Petrovci to Owensboro (Kentucky) | 4,922.27 mi (7,921.63 km) |
| Gornji Petrovci to Owings Mills (Maryland) | 4,436.39 mi (7,139.68 km) |
| Gornji Petrovci to Owosso (Michigan) | 4,559.72 mi (7,338.16 km) |
