| Plattsburgh to Montalegre | 3,218.59 mi (5,179.83 km) |
| Plattsburgh to Montemor-o-Novo | 3,302.28 mi (5,314.51 km) |
| Plattsburgh to Montemor-o-Velho | 3,230.11 mi (5,198.37 km) |
| Plattsburgh to Montijo | 3,269.00 mi (5,260.94 km) |
| Plattsburgh to Mortagua | 3,242.42 mi (5,218.17 km) |
| Plattsburgh to Moura | 3,356.03 mi (5,401.01 km) |
| Plattsburgh to Murtosa | 3,214.19 mi (5,172.74 km) |
| Plattsburgh to Nazare | 3,230.69 mi (5,199.29 km) |
| Plattsburgh to Nelas | 3,257.51 mi (5,242.46 km) |
| Plattsburgh to Obidos | 3,234.38 mi (5,205.23 km) |
| Plattsburgh to Odemira | 3,319.17 mi (5,341.70 km) |
| Plattsburgh to Odivelas | 3,252.23 mi (5,233.96 km) |
| Plattsburgh to Oeiras | 3,249.36 mi (5,229.34 km) |
| Plattsburgh to Olhao | 3,376.22 mi (5,433.50 km) |
| Plattsburgh to Oliveira de Azemeis | 3,218.13 mi (5,179.08 km) |
