| Montclair to Montalegre | 5,568.61 mi (8,961.82 km) |
| Montclair to Montemor-o-Novo | 5,685.72 mi (9,150.29 km) |
| Montclair to Montemor-o-Velho | 5,601.84 mi (9,015.28 km) |
| Montclair to Montijo | 5,655.19 mi (9,101.15 km) |
| Montclair to Mortagua | 5,609.35 mi (9,027.38 km) |
| Montclair to Moura | 5,740.43 mi (9,238.33 km) |
| Montclair to Murtosa | 5,580.07 mi (8,980.25 km) |
| Montclair to Nazare | 5,609.53 mi (9,027.67 km) |
| Montclair to Nelas | 5,621.71 mi (9,047.27 km) |
| Montclair to Obidos | 5,615.83 mi (9,037.80 km) |
| Montclair to Odemira | 5,713.18 mi (9,194.47 km) |
| Montclair to Odivelas | 5,638.73 mi (9,074.66 km) |
| Montclair to Oeiras | 5,637.36 mi (9,072.45 km) |
| Montclair to Olhao | 5,771.20 mi (9,287.85 km) |
| Montclair to Oliveira de Azemeis | 5,582.14 mi (8,983.59 km) |
