| Rio Maior to Michelstadt | 1,131.69 mi (1,821.28 km) |
| Rio Maior to Michendorf | 1,376.75 mi (2,215.66 km) |
| Rio Maior to Miesbach | 1,187.05 mi (1,910.38 km) |
| Rio Maior to Miltenberg | 1,142.48 mi (1,838.64 km) |
| Rio Maior to Mindelheim | 1,135.74 mi (1,827.80 km) |
| Rio Maior to Minden | 1,234.49 mi (1,986.72 km) |
| Rio Maior to Mittegrossefehn | 1,243.79 mi (2,001.68 km) |
| Rio Maior to Mittenwalde | 1,393.26 mi (2,242.23 km) |
| Rio Maior to Mittweida | 1,328.61 mi (2,138.20 km) |
| Rio Maior to Mockern | 1,331.95 mi (2,143.57 km) |
| Rio Maior to Moers | 1,122.88 mi (1,807.11 km) |
| Rio Maior to Moglingen | 1,108.34 mi (1,783.70 km) |
| Rio Maior to Mohnesee | 1,173.90 mi (1,889.21 km) |
| Rio Maior to Molbergen | 1,229.62 mi (1,978.88 km) |
| Rio Maior to Molln | 1,349.98 mi (2,172.59 km) |
