| Sokolow Podlaski to Montemor-o-Novo | 1,734.44 mi (2,791.31 km) |
| Sokolow Podlaski to Montemor-o-Velho | 1,683.08 mi (2,708.65 km) |
| Sokolow Podlaski to Montijo | 1,759.84 mi (2,832.19 km) |
| Sokolow Podlaski to Mortagua | 1,653.08 mi (2,660.37 km) |
| Sokolow Podlaski to Moura | 1,729.17 mi (2,782.82 km) |
| Sokolow Podlaski to Murtosa | 1,655.88 mi (2,664.89 km) |
| Sokolow Podlaski to Nazare | 1,724.07 mi (2,774.62 km) |
| Sokolow Podlaski to Nelas | 1,633.98 mi (2,629.64 km) |
| Sokolow Podlaski to Obidos | 1,738.77 mi (2,798.29 km) |
| Sokolow Podlaski to Odemira | 1,801.85 mi (2,899.79 km) |
| Sokolow Podlaski to Odivelas | 1,765.92 mi (2,841.98 km) |
| Sokolow Podlaski to Oeiras | 1,776.36 mi (2,858.77 km) |
| Sokolow Podlaski to Olhao | 1,798.47 mi (2,894.36 km) |
| Sokolow Podlaski to Oliveira de Azemeis | 1,644.80 mi (2,647.06 km) |
| Sokolow Podlaski to Oliveira de Frades | 1,638.48 mi (2,636.88 km) |
