| Gardnerville Ranchos to Mangualde | 5,472.04 mi (8,806.39 km) |
| Gardnerville Ranchos to Marco de Canavezes | 5,430.01 mi (8,738.76 km) |
| Gardnerville Ranchos to Marinha Grande | 5,466.22 mi (8,797.03 km) |
| Gardnerville Ranchos to Massama | 5,498.76 mi (8,849.39 km) |
| Gardnerville Ranchos to Matosinhos | 5,408.85 mi (8,704.70 km) |
| Gardnerville Ranchos to Mealhada | 5,455.69 mi (8,780.08 km) |
| Gardnerville Ranchos to Melgaco | 5,382.14 mi (8,661.72 km) |
| Gardnerville Ranchos to Melres | 5,425.82 mi (8,732.02 km) |
| Gardnerville Ranchos to Mira | 5,442.34 mi (8,758.60 km) |
| Gardnerville Ranchos to Miranda do Corvo | 5,473.44 mi (8,808.64 km) |
| Gardnerville Ranchos to Mirandela | 5,452.81 mi (8,775.45 km) |
| Gardnerville Ranchos to Mogadouro | 5,477.58 mi (8,815.32 km) |
| Gardnerville Ranchos to Moimenta da Beira | 5,460.10 mi (8,787.18 km) |
| Gardnerville Ranchos to Moita | 5,515.35 mi (8,876.10 km) |
| Gardnerville Ranchos to Moncao | 5,376.04 mi (8,651.91 km) |
