| Salo to Olivenza | 1,986.73 mi (3,197.34 km) |
| Salo to Olot | 1,527.72 mi (2,458.63 km) |
| Salo to Onate | 1,602.45 mi (2,578.90 km) |
| Salo to Onda | 1,730.05 mi (2,784.25 km) |
| Salo to Onteniente | 1,808.51 mi (2,910.51 km) |
| Salo to Orihuela | 1,862.24 mi (2,996.99 km) |
| Salo to Osuna | 2,019.49 mi (3,250.06 km) |
| Salo to Ourense | 1,797.70 mi (2,893.12 km) |
| Salo to Oviedo | 1,680.76 mi (2,704.93 km) |
| Salo to Paiporta | 1,766.63 mi (2,843.12 km) |
| Salo to Pajara | 2,806.15 mi (4,516.06 km) |
| Salo to Palafolls | 1,553.12 mi (2,499.51 km) |
| Salo to Palafrugell | 1,528.26 mi (2,459.50 km) |
| Salo to Palamos | 1,533.47 mi (2,467.88 km) |
| Salo to Palencia | 1,719.96 mi (2,768.01 km) |
