| Eustis to Mangualde | 4,153.26 mi (6,684.03 km) |
| Eustis to Marco de Canavezes | 4,124.08 mi (6,637.07 km) |
| Eustis to Marinha Grande | 4,107.29 mi (6,610.05 km) |
| Eustis to Massama | 4,106.12 mi (6,608.16 km) |
| Eustis to Matosinhos | 4,096.24 mi (6,592.26 km) |
| Eustis to Mealhada | 4,121.74 mi (6,633.31 km) |
| Eustis to Melgaco | 4,103.63 mi (6,604.15 km) |
| Eustis to Melres | 4,113.28 mi (6,619.69 km) |
| Eustis to Mira | 4,106.45 mi (6,608.69 km) |
| Eustis to Miranda do Corvo | 4,132.38 mi (6,650.43 km) |
| Eustis to Mirandela | 4,168.03 mi (6,707.79 km) |
| Eustis to Mogadouro | 4,193.94 mi (6,749.50 km) |
| Eustis to Moimenta da Beira | 4,154.54 mi (6,686.09 km) |
| Eustis to Moita | 4,123.17 mi (6,635.60 km) |
| Eustis to Moncao | 4,093.62 mi (6,588.04 km) |
