| West Mifflin to Manerbio | 4,324.18 mi (6,959.09 km) |
| West Mifflin to Manfredonia | 4,707.66 mi (7,576.25 km) |
| West Mifflin to Maniago | 4,401.72 mi (7,083.88 km) |
| West Mifflin to Mantova | 4,359.08 mi (7,015.26 km) |
| West Mifflin to Maranello | 4,384.70 mi (7,056.49 km) |
| West Mifflin to Marano di Napoli | 4,662.87 mi (7,504.17 km) |
| West Mifflin to Marano Vicentino | 4,366.13 mi (7,026.61 km) |
| West Mifflin to Marcianise | 4,662.64 mi (7,503.80 km) |
| West Mifflin to Marcon | 4,407.04 mi (7,092.44 km) |
| West Mifflin to Mareno di Piave | 4,398.73 mi (7,079.08 km) |
| West Mifflin to Margherita di Savoia | 4,728.17 mi (7,609.25 km) |
| West Mifflin to Mariano Comense | 4,272.88 mi (6,876.53 km) |
| West Mifflin to Marigliano | 4,673.01 mi (7,520.48 km) |
| West Mifflin to Marino | 4,564.15 mi (7,345.28 km) |
| West Mifflin to Marostica | 4,373.62 mi (7,038.67 km) |
