| Odessa to Olivares | 5,225.76 mi (8,410.04 km) |
| Odessa to Olivenza | 5,138.02 mi (8,268.84 km) |
| Odessa to Olot | 5,447.32 mi (8,766.61 km) |
| Odessa to Onate | 5,204.18 mi (8,375.32 km) |
| Odessa to Onda | 5,409.14 mi (8,705.17 km) |
| Odessa to Onteniente | 5,435.36 mi (8,747.36 km) |
| Odessa to Orihuela | 5,446.72 mi (8,765.65 km) |
| Odessa to Osuna | 5,282.16 mi (8,500.81 km) |
| Odessa to Ourense | 4,984.57 mi (8,021.89 km) |
| Odessa to Oviedo | 5,042.35 mi (8,114.87 km) |
| Odessa to Paiporta | 5,421.76 mi (8,725.48 km) |
| Odessa to Pajara | 5,120.96 mi (8,241.38 km) |
| Odessa to Palafolls | 5,478.03 mi (8,816.04 km) |
| Odessa to Palafrugell | 5,486.26 mi (8,829.28 km) |
| Odessa to Palamos | 5,487.54 mi (8,831.34 km) |
