| Sombor to Olivenza | 1,420.21 mi (2,285.61 km) |
| Sombor to Olot | 861.46 mi (1,386.38 km) |
| Sombor to Onate | 1,076.28 mi (1,732.10 km) |
| Sombor to Onda | 1,057.15 mi (1,701.32 km) |
| Sombor to Onteniente | 1,112.79 mi (1,790.86 km) |
| Sombor to Orihuela | 1,155.86 mi (1,860.17 km) |
| Sombor to Osuna | 1,378.00 mi (2,217.68 km) |
| Sombor to Ourense | 1,353.89 mi (2,178.87 km) |
| Sombor to Oviedo | 1,234.84 mi (1,987.28 km) |
| Sombor to Paiporta | 1,082.49 mi (1,742.10 km) |
| Sombor to Pajara | 2,167.75 mi (3,488.65 km) |
| Sombor to Palafolls | 863.31 mi (1,389.37 km) |
| Sombor to Palafrugell | 836.88 mi (1,346.83 km) |
| Sombor to Palamos | 840.51 mi (1,352.67 km) |
| Sombor to Palencia | 1,201.10 mi (1,932.98 km) |
