| Morgantown to Montalegre | 3,664.69 mi (5,897.75 km) |
| Morgantown to Montemor-o-Novo | 3,734.99 mi (6,010.89 km) |
| Morgantown to Montemor-o-Velho | 3,668.40 mi (5,903.72 km) |
| Morgantown to Montijo | 3,700.67 mi (5,955.66 km) |
| Morgantown to Mortagua | 3,682.47 mi (5,926.37 km) |
| Morgantown to Moura | 3,787.89 mi (6,096.02 km) |
| Morgantown to Murtosa | 3,654.86 mi (5,881.93 km) |
| Morgantown to Nazare | 3,666.01 mi (5,899.87 km) |
| Morgantown to Nelas | 3,698.47 mi (5,952.11 km) |
| Morgantown to Obidos | 3,668.52 mi (5,903.92 km) |
| Morgantown to Odemira | 3,746.52 mi (6,029.45 km) |
| Morgantown to Odivelas | 3,683.89 mi (5,928.65 km) |
| Morgantown to Oeiras | 3,680.31 mi (5,922.89 km) |
| Morgantown to Olhao | 3,802.61 mi (6,119.72 km) |
| Morgantown to Oliveira de Azemeis | 3,659.46 mi (5,889.32 km) |
