| Beaumont-sur-Oise to Montemor-o-Novo | 892.06 mi (1,435.63 km) |
| Beaumont-sur-Oise to Montemor-o-Velho | 820.08 mi (1,319.78 km) |
| Beaumont-sur-Oise to Montijo | 910.23 mi (1,464.88 km) |
| Beaumont-sur-Oise to Mortagua | 791.08 mi (1,273.12 km) |
| Beaumont-sur-Oise to Moura | 901.47 mi (1,450.77 km) |
| Beaumont-sur-Oise to Murtosa | 787.62 mi (1,267.55 km) |
| Beaumont-sur-Oise to Nazare | 863.60 mi (1,389.82 km) |
| Beaumont-sur-Oise to Nelas | 774.43 mi (1,246.32 km) |
| Beaumont-sur-Oise to Obidos | 879.94 mi (1,416.13 km) |
| Beaumont-sur-Oise to Odemira | 966.72 mi (1,555.79 km) |
| Beaumont-sur-Oise to Odivelas | 912.61 mi (1,468.71 km) |
| Beaumont-sur-Oise to Oeiras | 922.89 mi (1,485.25 km) |
| Beaumont-sur-Oise to Olhao | 978.86 mi (1,575.33 km) |
| Beaumont-sur-Oise to Oliveira de Azemeis | 776.68 mi (1,249.95 km) |
| Beaumont-sur-Oise to Oliveira de Frades | 773.92 mi (1,245.51 km) |
