| Lake Ridge to Mangualde | 3,601.69 mi (5,796.37 km) |
| Lake Ridge to Marco de Canavezes | 3,567.97 mi (5,742.10 km) |
| Lake Ridge to Marinha Grande | 3,566.65 mi (5,739.97 km) |
| Lake Ridge to Massama | 3,576.06 mi (5,755.12 km) |
| Lake Ridge to Matosinhos | 3,541.34 mi (5,699.24 km) |
| Lake Ridge to Mealhada | 3,573.87 mi (5,751.58 km) |
| Lake Ridge to Melgaco | 3,539.10 mi (5,695.63 km) |
| Lake Ridge to Melres | 3,558.82 mi (5,727.37 km) |
| Lake Ridge to Mira | 3,558.75 mi (5,727.25 km) |
| Lake Ridge to Miranda do Corvo | 3,586.93 mi (5,772.61 km) |
| Lake Ridge to Mirandela | 3,606.99 mi (5,804.89 km) |
| Lake Ridge to Mogadouro | 3,633.26 mi (5,847.17 km) |
| Lake Ridge to Moimenta da Beira | 3,599.13 mi (5,792.24 km) |
| Lake Ridge to Moita | 3,593.41 mi (5,783.04 km) |
| Lake Ridge to Moncao | 3,529.93 mi (5,680.87 km) |
