| Sevierville to Mangualde | 3,996.15 mi (6,431.18 km) |
| Sevierville to Marco de Canavezes | 3,962.51 mi (6,377.05 km) |
| Sevierville to Marinha Grande | 3,960.72 mi (6,374.16 km) |
| Sevierville to Massama | 3,969.58 mi (6,388.42 km) |
| Sevierville to Matosinhos | 3,935.86 mi (6,334.15 km) |
| Sevierville to Mealhada | 3,968.21 mi (6,386.21 km) |
| Sevierville to Melgaco | 3,933.71 mi (6,330.70 km) |
| Sevierville to Melres | 3,953.33 mi (6,362.26 km) |
| Sevierville to Mira | 3,953.08 mi (6,361.87 km) |
| Sevierville to Miranda do Corvo | 3,981.20 mi (6,407.12 km) |
| Sevierville to Mirandela | 4,001.59 mi (6,439.94 km) |
| Sevierville to Mogadouro | 4,027.87 mi (6,482.22 km) |
| Sevierville to Moimenta da Beira | 3,993.66 mi (6,427.18 km) |
| Sevierville to Moita | 3,986.92 mi (6,416.33 km) |
| Sevierville to Moncao | 3,924.54 mi (6,315.94 km) |
