| Wielun to Olivenza | 1,512.37 mi (2,433.93 km) |
| Wielun to Olot | 981.49 mi (1,579.55 km) |
| Wielun to Onate | 1,131.39 mi (1,820.80 km) |
| Wielun to Onda | 1,191.39 mi (1,917.36 km) |
| Wielun to Onteniente | 1,262.21 mi (2,031.33 km) |
| Wielun to Orihuela | 1,312.85 mi (2,112.82 km) |
| Wielun to Osuna | 1,507.17 mi (2,425.55 km) |
| Wielun to Ourense | 1,382.95 mi (2,225.64 km) |
| Wielun to Oviedo | 1,258.63 mi (2,025.58 km) |
| Wielun to Paiporta | 1,224.17 mi (1,970.11 km) |
| Wielun to Pajara | 2,312.51 mi (3,721.62 km) |
| Wielun to Palafolls | 997.58 mi (1,605.45 km) |
| Wielun to Palafrugell | 970.53 mi (1,561.92 km) |
| Wielun to Palamos | 975.34 mi (1,569.66 km) |
| Wielun to Palencia | 1,259.61 mi (2,027.14 km) |
