| Sleepy Hollow to Mangualde | 3,367.50 mi (5,419.47 km) |
| Sleepy Hollow to Marco de Canavezes | 3,333.05 mi (5,364.03 km) |
| Sleepy Hollow to Marinha Grande | 3,334.54 mi (5,366.42 km) |
| Sleepy Hollow to Massama | 3,345.94 mi (5,384.77 km) |
| Sleepy Hollow to Matosinhos | 3,306.69 mi (5,321.60 km) |
| Sleepy Hollow to Mealhada | 3,340.40 mi (5,375.86 km) |
| Sleepy Hollow to Melgaco | 3,302.78 mi (5,315.31 km) |
| Sleepy Hollow to Melres | 3,324.21 mi (5,349.79 km) |
| Sleepy Hollow to Mira | 3,325.35 mi (5,351.63 km) |
| Sleepy Hollow to Miranda do Corvo | 3,353.88 mi (5,397.55 km) |
| Sleepy Hollow to Mirandela | 3,371.14 mi (5,425.32 km) |
| Sleepy Hollow to Mogadouro | 3,397.42 mi (5,467.62 km) |
| Sleepy Hollow to Moimenta da Beira | 3,364.27 mi (5,414.26 km) |
| Sleepy Hollow to Moita | 3,363.30 mi (5,412.72 km) |
| Sleepy Hollow to Moncao | 3,293.78 mi (5,300.82 km) |
