| Barcelos to Minervino Murge | 1,277.89 mi (2,056.57 km) |
| Barcelos to Minturno | 1,156.24 mi (1,860.80 km) |
| Barcelos to Mira | 1,071.68 mi (1,724.70 km) |
| Barcelos to Mirandola | 1,015.57 mi (1,634.40 km) |
| Barcelos to Mirano | 1,070.65 mi (1,723.05 km) |
| Barcelos to Misano Adriatico | 1,091.70 mi (1,756.92 km) |
| Barcelos to Misilmeri | 1,192.79 mi (1,919.60 km) |
| Barcelos to Missaglia | 941.00 mi (1,514.40 km) |
| Barcelos to Misterbianco | 1,284.78 mi (2,067.66 km) |
| Barcelos to Modena | 1,007.00 mi (1,620.61 km) |
| Barcelos to Modica | 1,288.06 mi (2,072.93 km) |
| Barcelos to Modugno | 1,314.03 mi (2,114.72 km) |
| Barcelos to Mogliano Veneto | 1,077.76 mi (1,734.48 km) |
| Barcelos to Molfetta | 1,303.28 mi (2,097.43 km) |
| Barcelos to Molinella | 1,043.11 mi (1,678.72 km) |
