| Demir Hisar to Montemor-o-Novo | 1,561.19 mi (2,512.50 km) |
| Demir Hisar to Montemor-o-Velho | 1,559.63 mi (2,509.99 km) |
| Demir Hisar to Montijo | 1,596.01 mi (2,568.53 km) |
| Demir Hisar to Mortagua | 1,532.59 mi (2,466.46 km) |
| Demir Hisar to Moura | 1,531.52 mi (2,464.74 km) |
| Demir Hisar to Murtosa | 1,549.05 mi (2,492.96 km) |
| Demir Hisar to Nazare | 1,588.35 mi (2,556.20 km) |
| Demir Hisar to Nelas | 1,511.69 mi (2,432.83 km) |
| Demir Hisar to Obidos | 1,597.15 mi (2,570.36 km) |
| Demir Hisar to Odemira | 1,604.57 mi (2,582.31 km) |
| Demir Hisar to Odivelas | 1,608.50 mi (2,588.62 km) |
| Demir Hisar to Oeiras | 1,617.62 mi (2,603.30 km) |
| Demir Hisar to Olhao | 1,575.92 mi (2,536.20 km) |
| Demir Hisar to Oliveira de Azemeis | 1,539.52 mi (2,477.62 km) |
| Demir Hisar to Oliveira de Frades | 1,526.15 mi (2,456.10 km) |
