| Cedar Lake to Mangualde | 3,996.59 mi (6,431.89 km) |
| Cedar Lake to Marco de Canavezes | 3,959.40 mi (6,372.04 km) |
| Cedar Lake to Marinha Grande | 3,971.50 mi (6,391.50 km) |
| Cedar Lake to Massama | 3,989.38 mi (6,420.29 km) |
| Cedar Lake to Matosinhos | 3,934.32 mi (6,331.67 km) |
| Cedar Lake to Mealhada | 3,972.45 mi (6,393.03 km) |
| Cedar Lake to Melgaco | 3,923.32 mi (6,313.97 km) |
| Cedar Lake to Melres | 3,951.88 mi (6,359.94 km) |
| Cedar Lake to Mira | 3,957.74 mi (6,369.37 km) |
| Cedar Lake to Miranda do Corvo | 3,987.38 mi (6,417.06 km) |
| Cedar Lake to Mirandela | 3,993.27 mi (6,426.55 km) |
| Cedar Lake to Mogadouro | 4,019.43 mi (6,468.65 km) |
| Cedar Lake to Moimenta da Beira | 3,990.66 mi (6,422.34 km) |
| Cedar Lake to Moita | 4,006.69 mi (6,448.14 km) |
| Cedar Lake to Moncao | 3,915.09 mi (6,300.74 km) |
