| Ludwigsburg to Montemor-o-Novo | 1,115.94 mi (1,795.94 km) |
| Ludwigsburg to Montemor-o-Velho | 1,063.06 mi (1,710.83 km) |
| Ludwigsburg to Montijo | 1,140.61 mi (1,835.63 km) |
| Ludwigsburg to Mortagua | 1,033.06 mi (1,662.56 km) |
| Ludwigsburg to Moura | 1,112.91 mi (1,791.05 km) |
| Ludwigsburg to Murtosa | 1,036.02 mi (1,667.32 km) |
| Ludwigsburg to Nazare | 1,104.10 mi (1,776.88 km) |
| Ludwigsburg to Nelas | 1,013.98 mi (1,631.85 km) |
| Ludwigsburg to Obidos | 1,118.87 mi (1,800.64 km) |
| Ludwigsburg to Odemira | 1,184.69 mi (1,906.57 km) |
| Ludwigsburg to Odivelas | 1,146.38 mi (1,844.92 km) |
| Ludwigsburg to Oeiras | 1,156.82 mi (1,861.73 km) |
| Ludwigsburg to Olhao | 1,184.24 mi (1,905.85 km) |
| Ludwigsburg to Oliveira de Azemeis | 1,024.95 mi (1,649.50 km) |
| Ludwigsburg to Oliveira de Frades | 1,018.49 mi (1,639.11 km) |
