| Gosport to Mangualde | 772.75 mi (1,243.63 km) |
| Gosport to Marco de Canavezes | 744.02 mi (1,197.39 km) |
| Gosport to Marinha Grande | 851.23 mi (1,369.93 km) |
| Gosport to Massama | 921.49 mi (1,482.99 km) |
| Gosport to Matosinhos | 756.22 mi (1,217.02 km) |
| Gosport to Mealhada | 800.90 mi (1,288.92 km) |
| Gosport to Melgaco | 688.52 mi (1,108.07 km) |
| Gosport to Melres | 756.78 mi (1,217.91 km) |
| Gosport to Mira | 803.83 mi (1,293.63 km) |
| Gosport to Miranda do Corvo | 816.46 mi (1,313.96 km) |
| Gosport to Mirandela | 704.99 mi (1,134.57 km) |
| Gosport to Mogadouro | 706.06 mi (1,136.29 km) |
| Gosport to Moimenta da Beira | 745.82 mi (1,200.28 km) |
| Gosport to Moita | 922.32 mi (1,484.32 km) |
| Gosport to Moncao | 696.20 mi (1,120.43 km) |
