| Gornji Milanovac to Olivenza | 1,468.44 mi (2,363.23 km) |
| Gornji Milanovac to Olot | 913.40 mi (1,469.97 km) |
| Gornji Milanovac to Onate | 1,144.18 mi (1,841.38 km) |
| Gornji Milanovac to Onda | 1,097.10 mi (1,765.60 km) |
| Gornji Milanovac to Onteniente | 1,145.13 mi (1,842.91 km) |
| Gornji Milanovac to Orihuela | 1,184.00 mi (1,905.46 km) |
| Gornji Milanovac to Osuna | 1,412.96 mi (2,273.93 km) |
| Gornji Milanovac to Ourense | 1,424.55 mi (2,292.59 km) |
| Gornji Milanovac to Oviedo | 1,309.21 mi (2,106.97 km) |
| Gornji Milanovac to Paiporta | 1,118.77 mi (1,800.49 km) |
| Gornji Milanovac to Pajara | 2,187.50 mi (3,520.44 km) |
| Gornji Milanovac to Palafolls | 909.68 mi (1,463.99 km) |
| Gornji Milanovac to Palafrugell | 884.57 mi (1,423.58 km) |
| Gornji Milanovac to Palamos | 887.59 mi (1,428.43 km) |
| Gornji Milanovac to Palencia | 1,265.03 mi (2,035.87 km) |
