| Tallaght to Marsciano | 1,115.35 mi (1,794.98 km) |
| Tallaght to Martano | 1,464.06 mi (2,356.17 km) |
| Tallaght to Martellago | 984.81 mi (1,584.89 km) |
| Tallaght to Martina Franca | 1,403.97 mi (2,259.47 km) |
| Tallaght to Martinengo | 896.31 mi (1,442.47 km) |
| Tallaght to Martinsicuro | 1,173.05 mi (1,887.85 km) |
| Tallaght to Mascali | 1,485.82 mi (2,391.20 km) |
| Tallaght to Mascalucia | 1,491.10 mi (2,399.70 km) |
| Tallaght to Masera di Padova | 984.24 mi (1,583.98 km) |
| Tallaght to Maserada sul Piave | 981.90 mi (1,580.21 km) |
| Tallaght to Massa | 983.41 mi (1,582.64 km) |
| Tallaght to Massa Lombarda | 1,022.37 mi (1,645.34 km) |
| Tallaght to Massafra | 1,401.98 mi (2,256.28 km) |
| Tallaght to Massalubrense | 1,302.89 mi (2,096.79 km) |
| Tallaght to Massarosa | 998.61 mi (1,607.10 km) |
