| Ludwigslust to Opwijk | 350.06 mi (563.36 km) |
| Ludwigslust to Ostend | 390.24 mi (628.03 km) |
| Ludwigslust to Oud-Heverlee | 337.06 mi (542.45 km) |
| Ludwigslust to Oud-Turnhout | 307.94 mi (495.58 km) |
| Ludwigslust to Oudenaarde | 376.06 mi (605.22 km) |
| Ludwigslust to Oudenburg | 388.35 mi (624.99 km) |
| Ludwigslust to Oupeye | 307.48 mi (494.84 km) |
| Ludwigslust to Overijse | 343.82 mi (553.33 km) |
| Ludwigslust to Overpelt | 295.33 mi (475.28 km) |
| Ludwigslust to Paal | 310.83 mi (500.23 km) |
| Ludwigslust to Peer | 297.09 mi (478.12 km) |
| Ludwigslust to Pepinster | 307.80 mi (495.35 km) |
| Ludwigslust to Peruwelz | 388.74 mi (625.61 km) |
| Ludwigslust to Perwez | 339.93 mi (547.07 km) |
| Ludwigslust to Philippeville | 366.97 mi (590.59 km) |
