| Hamina to Opwijk | 1,104.10 mi (1,776.87 km) |
| Hamina to Ostend | 1,130.27 mi (1,819.00 km) |
| Hamina to Oud-Heverlee | 1,096.13 mi (1,764.05 km) |
| Hamina to Oud-Turnhout | 1,062.56 mi (1,710.02 km) |
| Hamina to Oudenaarde | 1,127.63 mi (1,814.74 km) |
| Hamina to Oudenburg | 1,129.82 mi (1,818.27 km) |
| Hamina to Oupeye | 1,073.37 mi (1,727.42 km) |
| Hamina to Overijse | 1,102.65 mi (1,774.54 km) |
| Hamina to Overpelt | 1,054.46 mi (1,696.99 km) |
| Hamina to Paal | 1,070.63 mi (1,723.02 km) |
| Hamina to Peer | 1,057.54 mi (1,701.95 km) |
| Hamina to Pepinster | 1,075.52 mi (1,730.88 km) |
| Hamina to Peruwelz | 1,144.69 mi (1,842.20 km) |
| Hamina to Perwez | 1,102.22 mi (1,773.85 km) |
| Hamina to Philippeville | 1,131.70 mi (1,821.30 km) |
