| Alesd to Olivenza | 1,590.08 mi (2,558.99 km) |
| Alesd to Olot | 1,031.97 mi (1,660.80 km) |
| Alesd to Onate | 1,237.21 mi (1,991.09 km) |
| Alesd to Onda | 1,231.11 mi (1,981.28 km) |
| Alesd to Onteniente | 1,288.71 mi (2,073.97 km) |
| Alesd to Orihuela | 1,332.64 mi (2,144.68 km) |
| Alesd to Osuna | 1,552.69 mi (2,498.82 km) |
| Alesd to Ourense | 1,511.50 mi (2,432.53 km) |
| Alesd to Oviedo | 1,390.38 mi (2,237.60 km) |
| Alesd to Paiporta | 1,257.45 mi (2,023.68 km) |
| Alesd to Pajara | 2,345.26 mi (3,774.33 km) |
| Alesd to Palafolls | 1,035.93 mi (1,667.17 km) |
| Alesd to Palafrugell | 1,009.17 mi (1,624.11 km) |
| Alesd to Palamos | 1,013.00 mi (1,630.27 km) |
| Alesd to Palencia | 1,363.78 mi (2,194.79 km) |
