| Castelo Branco to Magstadt | 1,017.97 mi (1,638.27 km) |
| Castelo Branco to Mainaschaff | 1,069.09 mi (1,720.54 km) |
| Castelo Branco to Mainburg | 1,128.13 mi (1,815.55 km) |
| Castelo Branco to Maintal | 1,066.69 mi (1,716.66 km) |
| Castelo Branco to Mainz | 1,039.60 mi (1,673.07 km) |
| Castelo Branco to Maisach | 1,093.92 mi (1,760.49 km) |
| Castelo Branco to Maisenhausen | 1,067.09 mi (1,717.31 km) |
| Castelo Branco to Malente | 1,298.70 mi (2,090.05 km) |
| Castelo Branco to Malsch | 998.71 mi (1,607.27 km) |
| Castelo Branco to Manching | 1,118.46 mi (1,799.98 km) |
| Castelo Branco to Mannheim | 1,026.95 mi (1,652.72 km) |
| Castelo Branco to Mansfeld | 1,217.57 mi (1,959.49 km) |
| Castelo Branco to Marbach am Neckar | 1,035.89 mi (1,667.11 km) |
| Castelo Branco to Marburg | 1,091.79 mi (1,757.06 km) |
| Castelo Branco to Marienberg | 1,245.27 mi (2,004.07 km) |
