| Puerto del Rosario to Olivares | 760.72 mi (1,224.26 km) |
| Puerto del Rosario to Olivenza | 803.71 mi (1,293.44 km) |
| Puerto del Rosario to Olot | 1,315.80 mi (2,117.58 km) |
| Puerto del Rosario to Onate | 1,189.22 mi (1,913.86 km) |
| Puerto del Rosario to Onda | 1,106.94 mi (1,781.45 km) |
| Puerto del Rosario to Onteniente | 1,041.94 mi (1,676.83 km) |
| Puerto del Rosario to Orihuela | 995.84 mi (1,602.65 km) |
| Puerto del Rosario to Osuna | 788.46 mi (1,268.90 km) |
| Puerto del Rosario to Ourense | 1,013.30 mi (1,630.74 km) |
| Puerto del Rosario to Oviedo | 1,119.17 mi (1,801.14 km) |
| Puerto del Rosario to Paiporta | 1,076.52 mi (1,732.49 km) |
| Puerto del Rosario to Pajara | 17.56 mi (28.26 km) |
| Puerto del Rosario to Palafolls | 1,303.42 mi (2,097.66 km) |
| Puerto del Rosario to Palafrugell | 1,330.73 mi (2,141.60 km) |
| Puerto del Rosario to Palamos | 1,326.27 mi (2,134.42 km) |
