| Reading to Marsala | 1,147.11 mi (1,846.10 km) |
| Reading to Marsciano | 856.85 mi (1,378.97 km) |
| Reading to Martano | 1,204.12 mi (1,937.85 km) |
| Reading to Martellago | 724.94 mi (1,166.69 km) |
| Reading to Martina Franca | 1,144.11 mi (1,841.26 km) |
| Reading to Martinengo | 636.81 mi (1,024.84 km) |
| Reading to Martinsicuro | 913.39 mi (1,469.96 km) |
| Reading to Mascali | 1,231.11 mi (1,981.29 km) |
| Reading to Mascalucia | 1,236.96 mi (1,990.69 km) |
| Reading to Masera di Padova | 724.25 mi (1,165.57 km) |
| Reading to Maserada sul Piave | 722.24 mi (1,162.33 km) |
| Reading to Massa | 725.94 mi (1,168.29 km) |
| Reading to Massa Lombarda | 762.65 mi (1,227.37 km) |
| Reading to Massafra | 1,142.23 mi (1,838.24 km) |
| Reading to Massalubrense | 1,045.18 mi (1,682.06 km) |
