| New Philadelphia to Montalegre | 3,707.84 mi (5,967.20 km) |
| New Philadelphia to Montemor-o-Novo | 3,783.80 mi (6,089.43 km) |
| New Philadelphia to Montemor-o-Velho | 3,714.95 mi (5,978.64 km) |
| New Philadelphia to Montijo | 3,749.85 mi (6,034.81 km) |
| New Philadelphia to Mortagua | 3,728.30 mi (6,000.11 km) |
| New Philadelphia to Moura | 3,837.05 mi (6,175.14 km) |
| New Philadelphia to Murtosa | 3,700.41 mi (5,955.24 km) |
| New Philadelphia to Nazare | 3,713.76 mi (5,976.72 km) |
| New Philadelphia to Nelas | 3,743.92 mi (6,025.25 km) |
| New Philadelphia to Obidos | 3,716.74 mi (5,981.51 km) |
| New Philadelphia to Odemira | 3,797.33 mi (6,111.21 km) |
| New Philadelphia to Odivelas | 3,733.07 mi (6,007.79 km) |
| New Philadelphia to Oeiras | 3,729.75 mi (6,002.46 km) |
| New Philadelphia to Olhao | 3,853.80 mi (6,202.09 km) |
| New Philadelphia to Oliveira de Azemeis | 3,704.73 mi (5,962.18 km) |
