| Triesen to Olivenza | 1,019.84 mi (1,641.28 km) |
| Triesen to Olot | 484.79 mi (780.19 km) |
| Triesen to Onate | 646.40 mi (1,040.27 km) |
| Triesen to Onda | 694.71 mi (1,118.02 km) |
| Triesen to Onteniente | 766.84 mi (1,234.12 km) |
| Triesen to Orihuela | 818.33 mi (1,316.97 km) |
| Triesen to Osuna | 1,010.02 mi (1,625.48 km) |
| Triesen to Ourense | 912.90 mi (1,469.17 km) |
| Triesen to Oviedo | 790.08 mi (1,271.52 km) |
| Triesen to Paiporta | 728.04 mi (1,171.67 km) |
| Triesen to Pajara | 1,815.37 mi (2,921.56 km) |
| Triesen to Palafolls | 502.57 mi (808.81 km) |
| Triesen to Palafrugell | 475.85 mi (765.81 km) |
| Triesen to Palamos | 480.80 mi (773.78 km) |
| Triesen to Palencia | 774.93 mi (1,247.14 km) |
