| Nadur to Montemor-o-Novo | 1,246.45 mi (2,005.96 km) |
| Nadur to Montemor-o-Velho | 1,277.60 mi (2,056.09 km) |
| Nadur to Montijo | 1,283.35 mi (2,065.35 km) |
| Nadur to Mortagua | 1,255.99 mi (2,021.32 km) |
| Nadur to Moura | 1,204.45 mi (1,938.38 km) |
| Nadur to Murtosa | 1,279.35 mi (2,058.92 km) |
| Nadur to Nazare | 1,294.76 mi (2,083.72 km) |
| Nadur to Nelas | 1,236.70 mi (1,990.28 km) |
| Nadur to Obidos | 1,298.69 mi (2,090.04 km) |
| Nadur to Odemira | 1,269.66 mi (2,043.32 km) |
| Nadur to Odivelas | 1,298.55 mi (2,089.81 km) |
| Nadur to Oeiras | 1,305.82 mi (2,101.51 km) |
| Nadur to Olhao | 1,228.07 mi (1,976.39 km) |
| Nadur to Oliveira de Azemeis | 1,272.10 mi (2,047.25 km) |
| Nadur to Oliveira de Frades | 1,255.84 mi (2,021.08 km) |
