| Yambol to Marco de Canavezes | 1,773.63 mi (2,854.39 km) |
| Yambol to Marinha Grande | 1,840.58 mi (2,962.13 km) |
| Yambol to Massama | 1,879.67 mi (3,025.03 km) |
| Yambol to Matosinhos | 1,801.31 mi (2,898.92 km) |
| Yambol to Mealhada | 1,803.43 mi (2,902.34 km) |
| Yambol to Melgaco | 1,764.30 mi (2,839.37 km) |
| Yambol to Melres | 1,788.26 mi (2,877.93 km) |
| Yambol to Mira | 1,816.78 mi (2,923.82 km) |
| Yambol to Miranda do Corvo | 1,803.08 mi (2,901.77 km) |
| Yambol to Mirandela | 1,719.83 mi (2,767.79 km) |
| Yambol to Mogadouro | 1,698.92 mi (2,734.15 km) |
| Yambol to Moimenta da Beira | 1,750.18 mi (2,816.64 km) |
| Yambol to Moita | 1,867.32 mi (3,005.16 km) |
| Yambol to Moncao | 1,775.63 mi (2,857.60 km) |
| Yambol to Montalegre | 1,745.05 mi (2,808.39 km) |
