| Sumperk to Olivenza | 1,412.48 mi (2,273.17 km) |
| Sumperk to Olot | 875.53 mi (1,409.02 km) |
| Sumperk to Onate | 1,034.83 mi (1,665.40 km) |
| Sumperk to Onda | 1,085.20 mi (1,746.46 km) |
| Sumperk to Onteniente | 1,154.89 mi (1,858.62 km) |
| Sumperk to Orihuela | 1,205.05 mi (1,939.34 km) |
| Sumperk to Osuna | 1,402.67 mi (2,257.38 km) |
| Sumperk to Ourense | 1,292.43 mi (2,079.97 km) |
| Sumperk to Oviedo | 1,168.28 mi (1,880.16 km) |
| Sumperk to Paiporta | 1,117.41 mi (1,798.30 km) |
| Sumperk to Pajara | 2,207.91 mi (3,553.28 km) |
| Sumperk to Palafolls | 890.39 mi (1,432.95 km) |
| Sumperk to Palafrugell | 863.23 mi (1,389.24 km) |
| Sumperk to Palamos | 867.97 mi (1,396.86 km) |
| Sumperk to Palencia | 1,163.41 mi (1,872.32 km) |
