| Donostia to Miedzychod | 1,041.23 mi (1,675.70 km) |
| Donostia to Miedzyrzec Podlaski | 1,289.85 mi (2,075.82 km) |
| Donostia to Miedzyrzecz | 1,025.21 mi (1,649.91 km) |
| Donostia to Mielec | 1,200.82 mi (1,932.53 km) |
| Donostia to Mikolow | 1,091.00 mi (1,755.80 km) |
| Donostia to Milanowek | 1,209.22 mi (1,946.05 km) |
| Donostia to Milicz | 1,059.41 mi (1,704.96 km) |
| Donostia to Minsk Mazowiecki | 1,245.48 mi (2,004.40 km) |
| Donostia to Mlawa | 1,223.43 mi (1,968.92 km) |
| Donostia to Mogilno | 1,118.70 mi (1,800.38 km) |
| Donostia to Monki | 1,324.24 mi (2,131.17 km) |
| Donostia to Morag | 1,231.70 mi (1,982.22 km) |
| Donostia to Mosina | 1,064.56 mi (1,713.24 km) |
| Donostia to Mragowo | 1,280.03 mi (2,060.02 km) |
| Donostia to Murowana Goslina | 1,081.41 mi (1,740.35 km) |
