| Trepuzzi to Olivenza | 1,341.62 mi (2,159.13 km) |
| Trepuzzi to Olot | 816.84 mi (1,314.58 km) |
| Trepuzzi to Onate | 1,069.19 mi (1,720.69 km) |
| Trepuzzi to Onda | 966.37 mi (1,555.22 km) |
| Trepuzzi to Onteniente | 998.07 mi (1,606.23 km) |
| Trepuzzi to Orihuela | 1,027.86 mi (1,654.18 km) |
| Trepuzzi to Osuna | 1,262.43 mi (2,031.69 km) |
| Trepuzzi to Ourense | 1,345.94 mi (2,166.08 km) |
| Trepuzzi to Oviedo | 1,242.56 mi (1,999.70 km) |
| Trepuzzi to Paiporta | 980.13 mi (1,577.36 km) |
| Trepuzzi to Pajara | 1,999.85 mi (3,218.45 km) |
| Trepuzzi to Palafolls | 801.97 mi (1,290.65 km) |
| Trepuzzi to Palafrugell | 781.32 mi (1,257.41 km) |
| Trepuzzi to Palamos | 782.86 mi (1,259.89 km) |
| Trepuzzi to Palencia | 1,176.61 mi (1,893.56 km) |
