| Heidelberg to Michendorf | 274.52 mi (441.79 km) |
| Heidelberg to Miesbach | 181.68 mi (292.38 km) |
| Heidelberg to Miltenberg | 31.56 mi (50.80 km) |
| Heidelberg to Mindelheim | 124.49 mi (200.34 km) |
| Heidelberg to Minden | 198.60 mi (319.62 km) |
| Heidelberg to Mittegrossefehn | 278.38 mi (448.00 km) |
| Heidelberg to Mittenwalde | 287.88 mi (463.29 km) |
| Heidelberg to Mittweida | 217.48 mi (350.00 km) |
| Heidelberg to Mockern | 235.33 mi (378.73 km) |
| Heidelberg to Moers | 168.60 mi (271.34 km) |
| Heidelberg to Moglingen | 40.99 mi (65.97 km) |
| Heidelberg to Mohnesee | 145.95 mi (234.88 km) |
| Heidelberg to Molbergen | 240.77 mi (387.49 km) |
| Heidelberg to Molln | 302.92 mi (487.50 km) |
| Heidelberg to Mombris | 49.20 mi (79.18 km) |
