| Rhosllanerchrugog to Olivares | 1,087.70 mi (1,750.48 km) |
| Rhosllanerchrugog to Olivenza | 1,008.36 mi (1,622.80 km) |
| Rhosllanerchrugog to Olot | 790.89 mi (1,272.82 km) |
| Rhosllanerchrugog to Onate | 690.01 mi (1,110.46 km) |
| Rhosllanerchrugog to Onda | 911.09 mi (1,466.25 km) |
| Rhosllanerchrugog to Onteniente | 987.22 mi (1,588.77 km) |
| Rhosllanerchrugog to Orihuela | 1,036.15 mi (1,667.52 km) |
| Rhosllanerchrugog to Osuna | 1,094.58 mi (1,761.56 km) |
| Rhosllanerchrugog to Ourense | 770.32 mi (1,239.71 km) |
| Rhosllanerchrugog to Oviedo | 678.98 mi (1,092.71 km) |
| Rhosllanerchrugog to Paiporta | 946.75 mi (1,523.64 km) |
| Rhosllanerchrugog to Pajara | 1,794.75 mi (2,888.38 km) |
| Rhosllanerchrugog to Palafolls | 828.72 mi (1,333.70 km) |
| Rhosllanerchrugog to Palafrugell | 818.87 mi (1,317.84 km) |
| Rhosllanerchrugog to Palamos | 823.01 mi (1,324.50 km) |
