| Backi Petrovac to Orangevale (California) | 6,140.51 mi (9,882.20 km) |
| Backi Petrovac to Orchards (Washington) | 5,735.32 mi (9,230.10 km) |
| Backi Petrovac to Orcutt (California) | 6,356.65 mi (10,230.03 km) |
| Backi Petrovac to Oregon (Ohio) | 4,783.47 mi (7,698.25 km) |
| Backi Petrovac to Oregon (Wisconsin) | 4,940.41 mi (7,950.82 km) |
| Backi Petrovac to Oregon City (Oregon) | 5,758.23 mi (9,266.97 km) |
| Backi Petrovac to Orem (Utah) | 5,795.71 mi (9,327.30 km) |
| Backi Petrovac to Orinda (California) | 6,213.45 mi (9,999.58 km) |
| Backi Petrovac to Orland Park (Illinois) | 4,950.19 mi (7,966.55 km) |
| Backi Petrovac to Orlando (Florida) | 5,331.45 mi (8,580.14 km) |
| Backi Petrovac to Ormond Beach (Florida) | 5,281.33 mi (8,499.48 km) |
| Backi Petrovac to Oro Valley (Arizona) | 6,235.26 mi (10,034.68 km) |
| Backi Petrovac to Oroville (California) | 6,098.34 mi (9,814.32 km) |
| Backi Petrovac to Oshkosh (Wisconsin) | 4,857.39 mi (7,817.21 km) |
| Backi Petrovac to Oskaloosa (Iowa) | 5,136.93 mi (8,267.09 km) |
