| Cullman to Mangualde | 4,215.64 mi (6,784.41 km) |
| Cullman to Marco de Canavezes | 4,182.06 mi (6,730.37 km) |
| Cullman to Marinha Grande | 4,179.98 mi (6,727.02 km) |
| Cullman to Massama | 4,188.53 mi (6,740.79 km) |
| Cullman to Matosinhos | 4,155.38 mi (6,687.44 km) |
| Cullman to Mealhada | 4,187.63 mi (6,739.34 km) |
| Cullman to Melgaco | 4,153.32 mi (6,684.12 km) |
| Cullman to Melres | 4,172.85 mi (6,715.55 km) |
| Cullman to Mira | 4,172.49 mi (6,714.98 km) |
| Cullman to Miranda do Corvo | 4,200.57 mi (6,760.17 km) |
| Cullman to Mirandela | 4,221.19 mi (6,793.34 km) |
| Cullman to Mogadouro | 4,247.46 mi (6,835.63 km) |
| Cullman to Moimenta da Beira | 4,213.20 mi (6,780.50 km) |
| Cullman to Moita | 4,205.87 mi (6,768.69 km) |
| Cullman to Moncao | 4,144.15 mi (6,669.36 km) |
