| Phoenixville to Manerbio | 4,148.25 mi (6,675.97 km) |
| Phoenixville to Manfredonia | 4,528.97 mi (7,288.67 km) |
| Phoenixville to Maniago | 4,230.65 mi (6,808.57 km) |
| Phoenixville to Mantova | 4,183.29 mi (6,732.36 km) |
| Phoenixville to Maranello | 4,207.40 mi (6,771.15 km) |
| Phoenixville to Marano di Napoli | 4,480.48 mi (7,210.64 km) |
| Phoenixville to Marano Vicentino | 4,192.45 mi (6,747.09 km) |
| Phoenixville to Marcianise | 4,480.69 mi (7,210.98 km) |
| Phoenixville to Marcon | 4,233.90 mi (6,813.81 km) |
| Phoenixville to Mareno di Piave | 4,226.41 mi (6,801.75 km) |
| Phoenixville to Margherita di Savoia | 4,549.13 mi (7,321.12 km) |
| Phoenixville to Mariano Comense | 4,096.84 mi (6,593.23 km) |
| Phoenixville to Marigliano | 4,491.00 mi (7,227.57 km) |
| Phoenixville to Marino | 4,382.05 mi (7,052.23 km) |
| Phoenixville to Marostica | 4,200.30 mi (6,759.73 km) |
