| Haukipudas to Oria | 1,732.65 mi (2,788.42 km) |
| Haukipudas to Oristano | 1,869.27 mi (3,008.30 km) |
| Haukipudas to Orta Nova | 1,691.07 mi (2,721.52 km) |
| Haukipudas to Orte | 1,649.01 mi (2,653.83 km) |
| Haukipudas to Ortona | 1,634.28 mi (2,630.12 km) |
| Haukipudas to Orvieto | 1,635.00 mi (2,631.29 km) |
| Haukipudas to Orzinuovi | 1,485.96 mi (2,391.42 km) |
| Haukipudas to Osimo | 1,567.53 mi (2,522.70 km) |
| Haukipudas to Ospitaletto | 1,473.68 mi (2,371.65 km) |
| Haukipudas to Ostuni | 1,717.02 mi (2,763.28 km) |
| Haukipudas to Ottaviano | 1,735.21 mi (2,792.55 km) |
| Haukipudas to Ovada | 1,555.41 mi (2,503.20 km) |
| Haukipudas to Ozieri | 1,818.26 mi (2,926.21 km) |
| Haukipudas to Paceco | 1,949.34 mi (3,137.15 km) |
| Haukipudas to Pachino | 2,010.99 mi (3,236.38 km) |
