| Lac to Olivenza | 1,424.60 mi (2,292.67 km) |
| Lac to Olot | 884.96 mi (1,424.21 km) |
| Lac to Onate | 1,131.12 mi (1,820.36 km) |
| Lac to Onda | 1,048.87 mi (1,688.00 km) |
| Lac to Onteniente | 1,086.74 mi (1,748.93 km) |
| Lac to Orihuela | 1,119.92 mi (1,802.34 km) |
| Lac to Osuna | 1,353.54 mi (2,178.32 km) |
| Lac to Ourense | 1,410.88 mi (2,270.58 km) |
| Lac to Oviedo | 1,302.32 mi (2,095.88 km) |
| Lac to Paiporta | 1,065.64 mi (1,714.98 km) |
| Lac to Pajara | 2,104.57 mi (3,386.98 km) |
| Lac to Palafolls | 874.29 mi (1,407.03 km) |
| Lac to Palafrugell | 851.66 mi (1,370.62 km) |
| Lac to Palamos | 853.79 mi (1,374.05 km) |
| Lac to Palencia | 1,244.45 mi (2,002.75 km) |
