| Rum to Olivenza | 1,106.13 mi (1,780.14 km) |
| Rum to Olot | 563.48 mi (906.83 km) |
| Rum to Onate | 735.77 mi (1,184.10 km) |
| Rum to Onda | 773.00 mi (1,244.02 km) |
| Rum to Onteniente | 842.64 mi (1,356.10 km) |
| Rum to Orihuela | 892.97 mi (1,437.10 km) |
| Rum to Osuna | 1,091.24 mi (1,756.18 km) |
| Rum to Ourense | 1,003.74 mi (1,615.37 km) |
| Rum to Oviedo | 881.11 mi (1,418.01 km) |
| Rum to Paiporta | 805.11 mi (1,295.69 km) |
| Rum to Pajara | 1,896.21 mi (3,051.65 km) |
| Rum to Palafolls | 578.10 mi (930.36 km) |
| Rum to Palafrugell | 550.95 mi (886.68 km) |
| Rum to Palamos | 555.71 mi (894.32 km) |
| Rum to Palencia | 864.13 mi (1,390.69 km) |
