| Hockley to Mangualde | 858.44 mi (1,381.53 km) |
| Hockley to Marco de Canavezes | 831.38 mi (1,337.98 km) |
| Hockley to Marinha Grande | 938.37 mi (1,510.16 km) |
| Hockley to Massama | 1,008.15 mi (1,622.46 km) |
| Hockley to Matosinhos | 844.70 mi (1,359.41 km) |
| Hockley to Mealhada | 887.83 mi (1,428.82 km) |
| Hockley to Melgaco | 777.44 mi (1,251.16 km) |
| Hockley to Melres | 844.50 mi (1,359.09 km) |
| Hockley to Mira | 891.40 mi (1,434.57 km) |
| Hockley to Miranda do Corvo | 902.78 mi (1,452.89 km) |
| Hockley to Mirandela | 790.51 mi (1,272.20 km) |
| Hockley to Mogadouro | 790.11 mi (1,271.55 km) |
| Hockley to Moimenta da Beira | 831.68 mi (1,338.45 km) |
| Hockley to Moita | 1,008.28 mi (1,622.67 km) |
| Hockley to Moncao | 785.46 mi (1,264.08 km) |
