| Hakkila to Opwijk | 1,027.36 mi (1,653.37 km) |
| Hakkila to Ostend | 1,052.70 mi (1,694.16 km) |
| Hakkila to Oud-Heverlee | 1,019.80 mi (1,641.21 km) |
| Hakkila to Oud-Turnhout | 985.97 mi (1,586.77 km) |
| Hakkila to Oudenaarde | 1,050.66 mi (1,690.88 km) |
| Hakkila to Oudenburg | 1,052.32 mi (1,693.54 km) |
| Hakkila to Oupeye | 997.83 mi (1,605.85 km) |
| Hakkila to Overijse | 1,026.28 mi (1,651.63 km) |
| Hakkila to Overpelt | 978.24 mi (1,574.33 km) |
| Hakkila to Paal | 994.43 mi (1,600.38 km) |
| Hakkila to Peer | 981.43 mi (1,579.47 km) |
| Hakkila to Pepinster | 1,000.26 mi (1,609.76 km) |
| Hakkila to Peruwelz | 1,067.99 mi (1,718.76 km) |
| Hakkila to Perwez | 1,026.18 mi (1,651.48 km) |
| Hakkila to Philippeville | 1,055.89 mi (1,699.28 km) |
