| Gehrden to Montemor-o-Novo | 1,272.18 mi (2,047.37 km) |
| Gehrden to Montemor-o-Velho | 1,204.97 mi (1,939.22 km) |
| Gehrden to Montijo | 1,292.40 mi (2,079.92 km) |
| Gehrden to Mortagua | 1,175.64 mi (1,892.01 km) |
| Gehrden to Moura | 1,277.25 mi (2,055.54 km) |
| Gehrden to Murtosa | 1,173.43 mi (1,888.46 km) |
| Gehrden to Nazare | 1,248.12 mi (2,008.66 km) |
| Gehrden to Nelas | 1,158.36 mi (1,864.20 km) |
| Gehrden to Obidos | 1,264.17 mi (2,034.49 km) |
| Gehrden to Odemira | 1,345.26 mi (2,164.98 km) |
| Gehrden to Odivelas | 1,295.71 mi (2,085.24 km) |
| Gehrden to Oeiras | 1,306.07 mi (2,101.92 km) |
| Gehrden to Olhao | 1,352.75 mi (2,177.03 km) |
| Gehrden to Oliveira de Azemeis | 1,162.44 mi (1,870.76 km) |
| Gehrden to Oliveira de Frades | 1,158.97 mi (1,865.17 km) |
