| Haukipudas to Oestrich-Winkel | 1,220.92 mi (1,964.87 km) |
| Haukipudas to Offenburg | 1,319.30 mi (2,123.21 km) |
| Haukipudas to Oftersheim | 1,250.27 mi (2,012.12 km) |
| Haukipudas to Ohrdruf | 1,120.69 mi (1,803.58 km) |
| Haukipudas to Ohringen | 1,245.49 mi (2,004.43 km) |
| Haukipudas to Olbernhau | 1,091.27 mi (1,756.23 km) |
| Haukipudas to Olching | 1,281.75 mi (2,062.78 km) |
| Haukipudas to Oldenburg | 1,022.50 mi (1,645.55 km) |
| Haukipudas to Oldenburg in Holstein | 900.36 mi (1,448.99 km) |
| Haukipudas to Olfen | 1,125.94 mi (1,812.02 km) |
| Haukipudas to Olpe | 1,160.43 mi (1,867.53 km) |
| Haukipudas to Olsberg | 1,127.44 mi (1,814.44 km) |
| Haukipudas to Oranienburg | 957.24 mi (1,540.52 km) |
| Haukipudas to Ortenberg | 1,179.46 mi (1,898.16 km) |
| Haukipudas to Oschatz | 1,053.19 mi (1,694.94 km) |
