| Immingham to Opwijk | 260.79 mi (419.69 km) |
| Immingham to Ostend | 211.40 mi (340.21 km) |
| Immingham to Oud-Heverlee | 282.12 mi (454.03 km) |
| Immingham to Oud-Turnhout | 270.33 mi (435.05 km) |
| Immingham to Oudenaarde | 250.08 mi (402.47 km) |
| Immingham to Oudenburg | 215.85 mi (347.38 km) |
| Immingham to Oupeye | 319.23 mi (513.76 km) |
| Immingham to Overijse | 280.50 mi (451.41 km) |
| Immingham to Overpelt | 289.39 mi (465.73 km) |
| Immingham to Paal | 288.78 mi (464.75 km) |
| Immingham to Peer | 294.19 mi (473.45 km) |
| Immingham to Pepinster | 331.41 mi (533.36 km) |
| Immingham to Peruwelz | 268.00 mi (431.31 km) |
| Immingham to Perwez | 296.97 mi (477.93 km) |
| Immingham to Philippeville | 311.23 mi (500.88 km) |
