| Lithia Springs to Mangualde | 4,122.54 mi (6,634.59 km) |
| Lithia Springs to Marco de Canavezes | 4,089.75 mi (6,581.82 km) |
| Lithia Springs to Marinha Grande | 4,084.91 mi (6,574.03 km) |
| Lithia Springs to Massama | 4,091.70 mi (6,584.96 km) |
| Lithia Springs to Matosinhos | 4,062.81 mi (6,538.47 km) |
| Lithia Springs to Mealhada | 4,093.84 mi (6,588.40 km) |
| Lithia Springs to Melgaco | 4,062.55 mi (6,538.05 km) |
| Lithia Springs to Melres | 4,080.23 mi (6,566.49 km) |
| Lithia Springs to Mira | 4,078.65 mi (6,563.95 km) |
| Lithia Springs to Miranda do Corvo | 4,106.37 mi (6,608.56 km) |
| Lithia Springs to Mirandela | 4,129.85 mi (6,646.36 km) |
| Lithia Springs to Mogadouro | 4,156.10 mi (6,688.59 km) |
| Lithia Springs to Moimenta da Beira | 4,120.81 mi (6,631.80 km) |
| Lithia Springs to Moita | 4,109.01 mi (6,612.82 km) |
| Lithia Springs to Moncao | 4,053.21 mi (6,523.01 km) |
