| Preili to Olivenza | 1,960.65 mi (3,155.36 km) |
| Preili to Olot | 1,450.93 mi (2,335.04 km) |
| Preili to Onate | 1,573.89 mi (2,532.94 km) |
| Preili to Onda | 1,660.28 mi (2,671.97 km) |
| Preili to Onteniente | 1,733.93 mi (2,790.49 km) |
| Preili to Orihuela | 1,785.76 mi (2,873.90 km) |
| Preili to Osuna | 1,969.63 mi (3,169.81 km) |
| Preili to Ourense | 1,803.66 mi (2,902.72 km) |
| Preili to Oviedo | 1,680.97 mi (2,705.25 km) |
| Preili to Paiporta | 1,694.49 mi (2,727.01 km) |
| Preili to Pajara | 2,772.59 mi (4,462.04 km) |
| Preili to Palafolls | 1,470.06 mi (2,365.83 km) |
| Preili to Palafrugell | 1,443.42 mi (2,322.96 km) |
| Preili to Palamos | 1,448.39 mi (2,330.95 km) |
| Preili to Palencia | 1,699.29 mi (2,734.74 km) |
