| Santarem to Massarosa | 1,031.47 mi (1,660.00 km) |
| Santarem to Matelica | 1,157.27 mi (1,862.44 km) |
| Santarem to Matera | 1,338.36 mi (2,153.88 km) |
| Santarem to Matino | 1,422.77 mi (2,289.73 km) |
| Santarem to Mazzarino | 1,245.34 mi (2,004.18 km) |
| Santarem to Meda | 1,009.86 mi (1,625.21 km) |
| Santarem to Medesano | 1,035.85 mi (1,667.04 km) |
| Santarem to Medicina | 1,103.26 mi (1,775.52 km) |
| Santarem to Meldola | 1,118.74 mi (1,800.44 km) |
| Santarem to Melegnano | 1,010.09 mi (1,625.59 km) |
| Santarem to Melendugno | 1,431.53 mi (2,303.82 km) |
| Santarem to Melfi | 1,287.45 mi (2,071.95 km) |
| Santarem to Melilli | 1,296.26 mi (2,086.12 km) |
| Santarem to Melito di Napoli | 1,213.82 mi (1,953.45 km) |
| Santarem to Melito di Porto Salvo | 1,320.86 mi (2,125.71 km) |
