| Allentown to Massarosa | 4,186.85 mi (6,738.09 km) |
| Allentown to Matelica | 4,323.74 mi (6,958.38 km) |
| Allentown to Matera | 4,575.52 mi (7,363.59 km) |
| Allentown to Matino | 4,666.85 mi (7,510.57 km) |
| Allentown to Mazzarino | 4,599.02 mi (7,401.40 km) |
| Allentown to Meda | 4,076.68 mi (6,560.78 km) |
| Allentown to Medesano | 4,148.31 mi (6,676.07 km) |
| Allentown to Medicina | 4,221.58 mi (6,793.98 km) |
| Allentown to Meldola | 4,251.55 mi (6,842.20 km) |
| Allentown to Melegnano | 4,093.45 mi (6,587.77 km) |
| Allentown to Melendugno | 4,666.28 mi (7,509.65 km) |
| Allentown to Melfi | 4,521.43 mi (7,276.53 km) |
| Allentown to Melilli | 4,645.19 mi (7,475.71 km) |
| Allentown to Melito di Napoli | 4,462.65 mi (7,181.94 km) |
| Allentown to Melito di Porto Salvo | 4,646.49 mi (7,477.81 km) |
