| Ringsted to Montemor-o-Novo | 1,483.28 mi (2,387.10 km) |
| Ringsted to Montemor-o-Velho | 1,409.42 mi (2,268.24 km) |
| Ringsted to Montijo | 1,501.09 mi (2,415.77 km) |
| Ringsted to Mortagua | 1,380.78 mi (2,222.16 km) |
| Ringsted to Moura | 1,492.24 mi (2,401.53 km) |
| Ringsted to Murtosa | 1,375.88 mi (2,214.27 km) |
| Ringsted to Nazare | 1,453.21 mi (2,338.71 km) |
| Ringsted to Nelas | 1,364.63 mi (2,196.15 km) |
| Ringsted to Obidos | 1,469.77 mi (2,365.36 km) |
| Ringsted to Odemira | 1,557.94 mi (2,507.26 km) |
| Ringsted to Odivelas | 1,503.10 mi (2,419.00 km) |
| Ringsted to Oeiras | 1,513.33 mi (2,435.46 km) |
| Ringsted to Olhao | 1,569.19 mi (2,525.36 km) |
| Ringsted to Oliveira de Azemeis | 1,365.07 mi (2,196.87 km) |
| Ringsted to Oliveira de Frades | 1,363.21 mi (2,193.88 km) |
