| Donostia to Minervino Murge | 935.15 mi (1,504.97 km) |
| Donostia to Minturno | 815.09 mi (1,311.76 km) |
| Donostia to Mira | 711.13 mi (1,144.46 km) |
| Donostia to Mirandola | 655.52 mi (1,054.96 km) |
| Donostia to Mirano | 710.08 mi (1,142.77 km) |
| Donostia to Misano Adriatico | 734.38 mi (1,181.87 km) |
| Donostia to Misilmeri | 885.43 mi (1,424.96 km) |
| Donostia to Missaglia | 580.60 mi (934.39 km) |
| Donostia to Misterbianco | 976.98 mi (1,572.29 km) |
| Donostia to Modena | 647.42 mi (1,041.92 km) |
| Donostia to Modica | 988.37 mi (1,590.64 km) |
| Donostia to Modugno | 970.59 mi (1,562.02 km) |
| Donostia to Mogliano Veneto | 717.17 mi (1,154.18 km) |
| Donostia to Molfetta | 959.27 mi (1,543.80 km) |
| Donostia to Molinella | 683.69 mi (1,100.29 km) |
