| Santander to Magstadt | 710.91 mi (1,144.11 km) |
| Santander to Mainaschaff | 756.99 mi (1,218.25 km) |
| Santander to Mainburg | 826.85 mi (1,330.68 km) |
| Santander to Maintal | 753.76 mi (1,213.06 km) |
| Santander to Mainz | 726.44 mi (1,169.09 km) |
| Santander to Maisach | 794.59 mi (1,278.77 km) |
| Santander to Maisenhausen | 754.76 mi (1,214.66 km) |
| Santander to Malente | 982.93 mi (1,581.87 km) |
| Santander to Malsch | 689.76 mi (1,110.06 km) |
| Santander to Manching | 816.25 mi (1,313.62 km) |
| Santander to Mannheim | 715.66 mi (1,151.75 km) |
| Santander to Mansfeld | 903.85 mi (1,454.60 km) |
| Santander to Marbach am Neckar | 728.37 mi (1,172.20 km) |
| Santander to Marburg | 777.28 mi (1,250.92 km) |
| Santander to Marienberg | 936.17 mi (1,506.62 km) |
