| Ludwigsburg to Oliveira do Bairro | 1,040.10 mi (1,673.88 km) |
| Ludwigsburg to Oliveira do Hospital | 1,021.59 mi (1,644.10 km) |
| Ludwigsburg to Ourem | 1,081.96 mi (1,741.24 km) |
| Ludwigsburg to Ovar | 1,030.26 mi (1,658.04 km) |
| Ludwigsburg to Pacos de Ferreira | 1,003.64 mi (1,615.21 km) |
| Ludwigsburg to Palmela | 1,146.22 mi (1,844.67 km) |
| Ludwigsburg to Paredes | 1,003.72 mi (1,615.34 km) |
| Ludwigsburg to Paredes de Coura | 983.82 mi (1,583.31 km) |
| Ludwigsburg to Penacova | 1,042.36 mi (1,677.52 km) |
| Ludwigsburg to Penafiel | 1,001.45 mi (1,611.67 km) |
| Ludwigsburg to Peniche | 1,127.54 mi (1,814.60 km) |
| Ludwigsburg to Peso da Regua | 982.47 mi (1,581.13 km) |
| Ludwigsburg to Pinhal Novo | 1,143.67 mi (1,840.55 km) |
| Ludwigsburg to Pinhel | 970.82 mi (1,562.38 km) |
| Ludwigsburg to Pombal | 1,072.18 mi (1,725.51 km) |
