| Alatri to Montemor-o-Novo | 1,154.39 mi (1,857.81 km) |
| Alatri to Montemor-o-Velho | 1,151.31 mi (1,852.86 km) |
| Alatri to Montijo | 1,188.89 mi (1,913.33 km) |
| Alatri to Mortagua | 1,124.27 mi (1,809.33 km) |
| Alatri to Moura | 1,126.23 mi (1,812.49 km) |
| Alatri to Murtosa | 1,140.85 mi (1,836.02 km) |
| Alatri to Nazare | 1,180.21 mi (1,899.36 km) |
| Alatri to Nelas | 1,103.38 mi (1,775.71 km) |
| Alatri to Obidos | 1,189.16 mi (1,913.77 km) |
| Alatri to Odemira | 1,199.88 mi (1,931.01 km) |
| Alatri to Odivelas | 1,201.12 mi (1,933.02 km) |
| Alatri to Oeiras | 1,210.35 mi (1,947.87 km) |
| Alatri to Olhao | 1,173.59 mi (1,888.70 km) |
| Alatri to Oliveira de Azemeis | 1,131.37 mi (1,820.76 km) |
| Alatri to Oliveira de Frades | 1,117.91 mi (1,799.10 km) |
