| Nagykoros to Montemor-o-Novo | 1,521.93 mi (2,449.31 km) |
| Nagykoros to Montemor-o-Velho | 1,491.60 mi (2,400.50 km) |
| Nagykoros to Montijo | 1,552.24 mi (2,498.09 km) |
| Nagykoros to Mortagua | 1,462.04 mi (2,352.92 km) |
| Nagykoros to Moura | 1,505.77 mi (2,423.30 km) |
| Nagykoros to Murtosa | 1,471.27 mi (2,367.78 km) |
| Nagykoros to Nazare | 1,528.18 mi (2,459.36 km) |
| Nagykoros to Nelas | 1,441.50 mi (2,319.88 km) |
| Nagykoros to Obidos | 1,540.61 mi (2,479.37 km) |
| Nagykoros to Odemira | 1,580.59 mi (2,543.72 km) |
| Nagykoros to Odivelas | 1,561.37 mi (2,512.78 km) |
| Nagykoros to Oeiras | 1,571.50 mi (2,529.08 km) |
| Nagykoros to Olhao | 1,566.20 mi (2,520.55 km) |
| Nagykoros to Oliveira de Azemeis | 1,460.56 mi (2,350.55 km) |
| Nagykoros to Oliveira de Frades | 1,450.76 mi (2,334.76 km) |
