| Santander to Maglod | 1,150.93 mi (1,852.24 km) |
| Santander to Mako | 1,200.20 mi (1,931.53 km) |
| Santander to Marcali | 1,054.99 mi (1,697.84 km) |
| Santander to Mateszalka | 1,291.17 mi (2,077.94 km) |
| Santander to Mezobereny | 1,226.34 mi (1,973.60 km) |
| Santander to Mezokovesd | 1,210.37 mi (1,947.90 km) |
| Santander to Mezotur | 1,208.75 mi (1,945.30 km) |
| Santander to Miskolc | 1,216.04 mi (1,957.02 km) |
| Santander to Mohacs | 1,113.65 mi (1,792.25 km) |
| Santander to Monor | 1,154.82 mi (1,858.51 km) |
| Santander to Mor | 1,097.20 mi (1,765.78 km) |
| Santander to Mosonmagyarovar | 1,058.34 mi (1,703.23 km) |
| Santander to Nadudvar | 1,235.32 mi (1,988.06 km) |
| Santander to Nagyatad | 1,051.18 mi (1,691.71 km) |
| Santander to Nagykallo | 1,269.28 mi (2,042.70 km) |
