| Allentown to Marsala | 4,499.44 mi (7,241.16 km) |
| Allentown to Marsciano | 4,306.67 mi (6,930.91 km) |
| Allentown to Martano | 4,667.48 mi (7,511.58 km) |
| Allentown to Martellago | 4,207.21 mi (6,770.86 km) |
| Allentown to Martina Franca | 4,606.03 mi (7,412.68 km) |
| Allentown to Martinengo | 4,105.39 mi (6,606.99 km) |
| Allentown to Martinsicuro | 4,376.25 mi (7,042.89 km) |
| Allentown to Mascali | 4,626.79 mi (7,446.09 km) |
| Allentown to Mascalucia | 4,627.17 mi (7,446.72 km) |
| Allentown to Masera di Padova | 4,202.84 mi (6,763.82 km) |
| Allentown to Maserada sul Piave | 4,206.93 mi (6,770.39 km) |
| Allentown to Massa | 4,172.52 mi (6,715.03 km) |
| Allentown to Massa Lombarda | 4,230.56 mi (6,808.44 km) |
| Allentown to Massafra | 4,601.18 mi (7,404.89 km) |
| Allentown to Massalubrense | 4,479.03 mi (7,208.30 km) |
