| Sansepolcro to Marco de Canavezes | 1,046.18 mi (1,683.67 km) |
| Sansepolcro to Marinha Grande | 1,116.29 mi (1,796.49 km) |
| Sansepolcro to Massama | 1,159.00 mi (1,865.23 km) |
| Sansepolcro to Matosinhos | 1,073.70 mi (1,727.95 km) |
| Sansepolcro to Mealhada | 1,077.54 mi (1,734.14 km) |
| Sansepolcro to Melgaco | 1,036.23 mi (1,667.65 km) |
| Sansepolcro to Melres | 1,060.91 mi (1,707.38 km) |
| Sansepolcro to Mira | 1,090.59 mi (1,755.13 km) |
| Sansepolcro to Miranda do Corvo | 1,078.13 mi (1,735.08 km) |
| Sansepolcro to Mirandela | 992.22 mi (1,596.82 km) |
| Sansepolcro to Mogadouro | 971.70 mi (1,563.80 km) |
| Sansepolcro to Moimenta da Beira | 1,023.30 mi (1,646.84 km) |
| Sansepolcro to Moita | 1,147.59 mi (1,846.87 km) |
| Sansepolcro to Moncao | 1,047.56 mi (1,685.88 km) |
| Sansepolcro to Montalegre | 1,017.03 mi (1,636.74 km) |
