| Ulstein to Montemor-o-Novo | 1,741.90 mi (2,803.32 km) |
| Ulstein to Montemor-o-Velho | 1,648.07 mi (2,652.31 km) |
| Ulstein to Montijo | 1,749.66 mi (2,815.81 km) |
| Ulstein to Mortagua | 1,623.64 mi (2,613.00 km) |
| Ulstein to Moura | 1,765.78 mi (2,841.75 km) |
| Ulstein to Murtosa | 1,609.85 mi (2,590.80 km) |
| Ulstein to Nazare | 1,691.42 mi (2,722.08 km) |
| Ulstein to Nelas | 1,612.46 mi (2,595.01 km) |
| Ulstein to Obidos | 1,708.82 mi (2,750.09 km) |
| Ulstein to Odemira | 1,818.97 mi (2,927.35 km) |
| Ulstein to Odivelas | 1,746.77 mi (2,811.15 km) |
| Ulstein to Oeiras | 1,755.95 mi (2,825.92 km) |
| Ulstein to Olhao | 1,845.20 mi (2,969.56 km) |
| Ulstein to Oliveira de Azemeis | 1,600.37 mi (2,575.55 km) |
| Ulstein to Oliveira de Frades | 1,604.12 mi (2,581.59 km) |
