| Palu to Olivares | 2,482.72 mi (3,995.55 km) |
| Palu to Olivenza | 2,508.39 mi (4,036.87 km) |
| Palu to Olot | 1,968.54 mi (3,168.06 km) |
| Palu to Onate | 2,210.08 mi (3,556.78 km) |
| Palu to Onda | 2,132.59 mi (3,432.08 km) |
| Palu to Onteniente | 2,166.70 mi (3,486.96 km) |
| Palu to Orihuela | 2,196.42 mi (3,534.79 km) |
| Palu to Osuna | 2,431.05 mi (3,912.39 km) |
| Palu to Ourense | 2,490.77 mi (4,008.50 km) |
| Palu to Oviedo | 2,378.28 mi (3,827.47 km) |
| Palu to Paiporta | 2,147.89 mi (3,456.69 km) |
| Palu to Pajara | 3,148.15 mi (5,066.46 km) |
| Palu to Palafolls | 1,958.94 mi (3,152.61 km) |
| Palu to Palafrugell | 1,935.97 mi (3,115.64 km) |
| Palu to Palamos | 1,938.23 mi (3,119.28 km) |
