| Rio Maior to Magstadt | 1,096.85 mi (1,765.20 km) |
| Rio Maior to Mainaschaff | 1,146.04 mi (1,844.38 km) |
| Rio Maior to Mainburg | 1,208.46 mi (1,944.83 km) |
| Rio Maior to Maintal | 1,143.17 mi (1,839.75 km) |
| Rio Maior to Mainz | 1,115.92 mi (1,795.91 km) |
| Rio Maior to Maisach | 1,174.58 mi (1,890.30 km) |
| Rio Maior to Maisenhausen | 1,143.92 mi (1,840.95 km) |
| Rio Maior to Malente | 1,369.63 mi (2,204.20 km) |
| Rio Maior to Malsch | 1,076.97 mi (1,733.21 km) |
| Rio Maior to Manching | 1,198.60 mi (1,928.95 km) |
| Rio Maior to Mannheim | 1,104.29 mi (1,777.18 km) |
| Rio Maior to Mansfeld | 1,293.53 mi (2,081.74 km) |
| Rio Maior to Marbach am Neckar | 1,114.64 mi (1,793.85 km) |
| Rio Maior to Marburg | 1,167.07 mi (1,878.22 km) |
| Rio Maior to Marienberg | 1,323.61 mi (2,130.15 km) |
