| Dreieich to Montemor-o-Novo | 1,141.41 mi (1,836.93 km) |
| Dreieich to Montemor-o-Velho | 1,082.09 mi (1,741.45 km) |
| Dreieich to Montijo | 1,164.18 mi (1,873.56 km) |
| Dreieich to Mortagua | 1,052.27 mi (1,693.47 km) |
| Dreieich to Moura | 1,142.04 mi (1,837.94 km) |
| Dreieich to Murtosa | 1,053.03 mi (1,694.68 km) |
| Dreieich to Nazare | 1,124.18 mi (1,809.18 km) |
| Dreieich to Nelas | 1,033.90 mi (1,663.89 km) |
| Dreieich to Obidos | 1,139.54 mi (1,833.92 km) |
| Dreieich to Odemira | 1,212.28 mi (1,950.98 km) |
| Dreieich to Odivelas | 1,168.89 mi (1,881.14 km) |
| Dreieich to Oeiras | 1,179.33 mi (1,897.94 km) |
| Dreieich to Olhao | 1,215.46 mi (1,956.10 km) |
| Dreieich to Oliveira de Azemeis | 1,041.94 mi (1,676.84 km) |
| Dreieich to Oliveira de Frades | 1,036.74 mi (1,668.47 km) |
