| Santander to Mendrisio | 649.21 mi (1,044.81 km) |
| Santander to Meyrin | 519.28 mi (835.69 km) |
| Santander to Mohlin | 630.23 mi (1,014.26 km) |
| Santander to Monthey | 560.31 mi (901.73 km) |
| Santander to Montreux | 562.46 mi (905.20 km) |
| Santander to Morges | 545.44 mi (877.81 km) |
| Santander to Munchenstein | 619.26 mi (996.60 km) |
| Santander to Muri | 598.91 mi (963.85 km) |
| Santander to Muttenz | 620.69 mi (998.91 km) |
| Santander to Naters | 609.46 mi (980.84 km) |
| Santander to Neuchatel | 576.19 mi (927.29 km) |
| Santander to Neuenhof | 648.40 mi (1,043.49 km) |
| Santander to Neuhausen am Rheinfall | 666.77 mi (1,073.05 km) |
| Santander to Niederhasli | 656.12 mi (1,055.92 km) |
| Santander to Nyon | 530.45 mi (853.67 km) |
