| Thomasville to Mangualde | 3,825.66 mi (6,156.81 km) |
| Thomasville to Marco de Canavezes | 3,792.91 mi (6,104.09 km) |
| Thomasville to Marinha Grande | 3,788.05 mi (6,096.27 km) |
| Thomasville to Massama | 3,795.00 mi (6,107.46 km) |
| Thomasville to Matosinhos | 3,765.96 mi (6,060.72 km) |
| Thomasville to Mealhada | 3,796.95 mi (6,110.59 km) |
| Thomasville to Melgaco | 3,765.85 mi (6,060.56 km) |
| Thomasville to Melres | 3,783.37 mi (6,088.74 km) |
| Thomasville to Mira | 3,781.76 mi (6,086.15 km) |
| Thomasville to Miranda do Corvo | 3,809.48 mi (6,130.77 km) |
| Thomasville to Mirandela | 3,833.09 mi (6,168.76 km) |
| Thomasville to Mogadouro | 3,859.33 mi (6,210.99 km) |
| Thomasville to Moimenta da Beira | 3,823.96 mi (6,154.07 km) |
| Thomasville to Moita | 3,812.31 mi (6,135.32 km) |
| Thomasville to Moncao | 3,756.49 mi (6,045.48 km) |
