| Langhirano to Montemor-o-Novo | 1,036.70 mi (1,668.41 km) |
| Langhirano to Montemor-o-Velho | 1,011.97 mi (1,628.61 km) |
| Langhirano to Montijo | 1,067.82 mi (1,718.49 km) |
| Langhirano to Mortagua | 982.87 mi (1,581.78 km) |
| Langhirano to Moura | 1,019.06 mi (1,640.02 km) |
| Langhirano to Murtosa | 994.31 mi (1,600.18 km) |
| Langhirano to Nazare | 1,046.84 mi (1,684.72 km) |
| Langhirano to Nelas | 962.09 mi (1,548.33 km) |
| Langhirano to Obidos | 1,058.53 mi (1,703.54 km) |
| Langhirano to Odemira | 1,093.94 mi (1,760.53 km) |
| Langhirano to Odivelas | 1,077.55 mi (1,734.15 km) |
| Langhirano to Oeiras | 1,087.56 mi (1,750.26 km) |
| Langhirano to Olhao | 1,078.90 mi (1,736.32 km) |
| Langhirano to Oliveira de Azemeis | 983.88 mi (1,583.41 km) |
| Langhirano to Oliveira de Frades | 972.90 mi (1,565.73 km) |
