| Allentown to Montevarchi | 4,252.03 mi (6,842.99 km) |
| Allentown to Monticello Conte Otto | 4,181.24 mi (6,729.06 km) |
| Allentown to Montichiari | 4,137.04 mi (6,657.92 km) |
| Allentown to Montignoso | 4,174.53 mi (6,718.26 km) |
| Allentown to Montopoli in Val d'Arno | 4,211.76 mi (6,778.18 km) |
| Allentown to Monza | 4,083.94 mi (6,572.47 km) |
| Allentown to Morbegno | 4,078.46 mi (6,563.65 km) |
| Allentown to Mori | 4,147.55 mi (6,674.84 km) |
| Allentown to Morlupo | 4,341.85 mi (6,987.54 km) |
| Allentown to Morrovalle | 4,346.22 mi (6,994.56 km) |
| Allentown to Mortara | 4,072.44 mi (6,553.96 km) |
| Allentown to Mosciano Sant'Angelo | 4,379.67 mi (7,048.40 km) |
| Allentown to Motta di Livenza | 4,218.12 mi (6,788.40 km) |
| Allentown to Motta Sant'Anastasia | 4,626.01 mi (7,444.84 km) |
| Allentown to Mottola | 4,595.62 mi (7,395.94 km) |
