| Hythe to Mangualde | 772.03 mi (1,242.47 km) |
| Hythe to Marco de Canavezes | 742.71 mi (1,195.28 km) |
| Hythe to Marinha Grande | 849.96 mi (1,367.87 km) |
| Hythe to Massama | 920.36 mi (1,481.17 km) |
| Hythe to Matosinhos | 754.46 mi (1,214.18 km) |
| Hythe to Mealhada | 799.72 mi (1,287.02 km) |
| Hythe to Melgaco | 686.62 mi (1,105.00 km) |
| Hythe to Melres | 755.32 mi (1,215.57 km) |
| Hythe to Mira | 802.40 mi (1,291.34 km) |
| Hythe to Miranda do Corvo | 815.49 mi (1,312.41 km) |
| Hythe to Mirandela | 704.37 mi (1,133.57 km) |
| Hythe to Mogadouro | 705.93 mi (1,136.08 km) |
| Hythe to Moimenta da Beira | 745.06 mi (1,199.06 km) |
| Hythe to Moita | 921.43 mi (1,482.90 km) |
| Hythe to Moncao | 694.14 mi (1,117.11 km) |
