| Pittsburgh to Luzzara | 4,360.84 mi (7,018.10 km) |
| Pittsburgh to Luzzi | 4,810.99 mi (7,742.55 km) |
| Pittsburgh to Macerata | 4,538.53 mi (7,304.06 km) |
| Pittsburgh to Macerata Campania | 4,659.59 mi (7,498.88 km) |
| Pittsburgh to Macomer | 4,450.76 mi (7,162.81 km) |
| Pittsburgh to Maddaloni | 4,665.90 mi (7,509.03 km) |
| Pittsburgh to Magenta | 4,267.86 mi (6,868.45 km) |
| Pittsburgh to Magione | 4,491.45 mi (7,228.28 km) |
| Pittsburgh to Maglie | 4,862.50 mi (7,825.44 km) |
| Pittsburgh to Magnago | 4,260.62 mi (6,856.81 km) |
| Pittsburgh to Malalbergo | 4,405.35 mi (7,089.72 km) |
| Pittsburgh to Malnate | 4,256.34 mi (6,849.91 km) |
| Pittsburgh to Malo | 4,365.79 mi (7,026.07 km) |
| Pittsburgh to Mandello del Lario | 4,270.30 mi (6,872.39 km) |
| Pittsburgh to Manduria | 4,829.67 mi (7,772.59 km) |
