| Hanko to Olivenza | 1,960.40 mi (3,154.96 km) |
| Hanko to Olot | 1,496.57 mi (2,408.49 km) |
| Hanko to Onate | 1,575.38 mi (2,535.32 km) |
| Hanko to Onda | 1,699.71 mi (2,735.42 km) |
| Hanko to Onteniente | 1,777.88 mi (2,861.22 km) |
| Hanko to Orihuela | 1,831.53 mi (2,947.56 km) |
| Hanko to Osuna | 1,991.10 mi (3,204.36 km) |
| Hanko to Ourense | 1,774.19 mi (2,855.28 km) |
| Hanko to Oviedo | 1,656.50 mi (2,665.88 km) |
| Hanko to Paiporta | 1,736.15 mi (2,794.06 km) |
| Hanko to Pajara | 2,779.80 mi (4,473.65 km) |
| Hanko to Palafolls | 1,521.54 mi (2,448.69 km) |
| Hanko to Palafrugell | 1,496.51 mi (2,408.41 km) |
| Hanko to Palamos | 1,501.72 mi (2,416.78 km) |
| Hanko to Palencia | 1,693.78 mi (2,725.88 km) |
