| Ludwigsburg to Opwijk | 264.61 mi (425.85 km) |
| Ludwigsburg to Ostend | 321.23 mi (516.97 km) |
| Ludwigsburg to Oud-Heverlee | 241.82 mi (389.18 km) |
| Ludwigsburg to Oud-Turnhout | 250.38 mi (402.94 km) |
| Ludwigsburg to Oudenaarde | 283.10 mi (455.61 km) |
| Ludwigsburg to Oudenburg | 316.78 mi (509.81 km) |
| Ludwigsburg to Oupeye | 201.71 mi (324.62 km) |
| Ludwigsburg to Overijse | 245.03 mi (394.34 km) |
| Ludwigsburg to Overpelt | 231.73 mi (372.94 km) |
| Ludwigsburg to Paal | 231.90 mi (373.21 km) |
| Ludwigsburg to Peer | 226.67 mi (364.80 km) |
| Ludwigsburg to Pepinster | 189.77 mi (305.41 km) |
| Ludwigsburg to Peruwelz | 274.36 mi (441.54 km) |
| Ludwigsburg to Perwez | 228.85 mi (368.30 km) |
| Ludwigsburg to Philippeville | 226.67 mi (364.80 km) |
