| Pittsburgh to Moncalieri | 4,233.59 mi (6,813.30 km) |
| Pittsburgh to Mondolfo | 4,506.66 mi (7,252.78 km) |
| Pittsburgh to Mondovi | 4,260.55 mi (6,856.69 km) |
| Pittsburgh to Monesiglio | 4,270.42 mi (6,872.58 km) |
| Pittsburgh to Monfalcone | 4,447.61 mi (7,157.74 km) |
| Pittsburgh to Monopoli | 4,793.06 mi (7,713.68 km) |
| Pittsburgh to Monreale | 4,735.22 mi (7,620.60 km) |
| Pittsburgh to Monselice | 4,395.46 mi (7,073.81 km) |
| Pittsburgh to Monserrato | 4,505.16 mi (7,250.35 km) |
| Pittsburgh to Monsummano | 4,406.38 mi (7,091.38 km) |
| Pittsburgh to Montagnana | 4,383.71 mi (7,054.89 km) |
| Pittsburgh to Montale | 4,412.39 mi (7,101.05 km) |
| Pittsburgh to Montalto di Castro | 4,495.98 mi (7,235.57 km) |
| Pittsburgh to Montalto Uffugo | 4,807.29 mi (7,736.58 km) |
| Pittsburgh to Monte Compatri | 4,565.27 mi (7,347.10 km) |
