| Heidenau to Marsciano | 561.99 mi (904.43 km) |
| Heidenau to Martano | 774.90 mi (1,247.09 km) |
| Heidenau to Martellago | 383.74 mi (617.57 km) |
| Heidenau to Martina Franca | 729.62 mi (1,174.21 km) |
| Heidenau to Martinengo | 418.65 mi (673.76 km) |
| Heidenau to Martinsicuro | 559.66 mi (900.69 km) |
| Heidenau to Mascali | 916.66 mi (1,475.22 km) |
| Heidenau to Mascalucia | 928.81 mi (1,494.78 km) |
| Heidenau to Masera di Padova | 402.19 mi (647.26 km) |
| Heidenau to Maserada sul Piave | 368.50 mi (593.04 km) |
| Heidenau to Massa | 510.66 mi (821.83 km) |
| Heidenau to Massa Lombarda | 461.31 mi (742.40 km) |
| Heidenau to Massafra | 735.24 mi (1,183.26 km) |
| Heidenau to Massalubrense | 716.64 mi (1,153.32 km) |
| Heidenau to Massarosa | 518.55 mi (834.53 km) |
