| Hickory to Mangualde | 3,891.34 mi (6,262.50 km) |
| Hickory to Marco de Canavezes | 3,858.35 mi (6,209.41 km) |
| Hickory to Marinha Grande | 3,854.29 mi (6,202.88 km) |
| Hickory to Massama | 3,861.73 mi (6,214.85 km) |
| Hickory to Matosinhos | 3,831.47 mi (6,166.16 km) |
| Hickory to Mealhada | 3,862.82 mi (6,216.61 km) |
| Hickory to Melgaco | 3,830.82 mi (6,165.11 km) |
| Hickory to Melres | 3,848.90 mi (6,194.20 km) |
| Hickory to Mira | 3,847.65 mi (6,192.19 km) |
| Hickory to Miranda do Corvo | 3,875.48 mi (6,236.98 km) |
| Hickory to Mirandela | 3,898.24 mi (6,273.60 km) |
| Hickory to Mogadouro | 3,924.49 mi (6,315.85 km) |
| Hickory to Moimenta da Beira | 3,889.43 mi (6,259.43 km) |
| Hickory to Moita | 3,879.05 mi (6,242.73 km) |
| Hickory to Moncao | 3,821.51 mi (6,150.12 km) |
