| Pittsburgh to Marasesti | 4,975.13 mi (8,006.69 km) |
| Pittsburgh to Marghita | 4,730.13 mi (7,612.41 km) |
| Pittsburgh to Marginea | 4,839.10 mi (7,787.78 km) |
| Pittsburgh to Matca | 4,987.61 mi (8,026.77 km) |
| Pittsburgh to Medgidia | 5,086.65 mi (8,186.17 km) |
| Pittsburgh to Media | 4,856.36 mi (7,815.56 km) |
| Pittsburgh to Miercurea-Ciuc | 4,901.33 mi (7,887.93 km) |
| Pittsburgh to Mioveni | 4,930.26 mi (7,934.48 km) |
| Pittsburgh to Mizil | 4,984.93 mi (8,022.47 km) |
| Pittsburgh to Moinesti | 4,923.19 mi (7,923.11 km) |
| Pittsburgh to Moisei | 4,798.88 mi (7,723.05 km) |
| Pittsburgh to Moldova Noua | 4,814.35 mi (7,747.94 km) |
| Pittsburgh to Moreni | 4,955.86 mi (7,975.69 km) |
| Pittsburgh to Motru | 4,861.45 mi (7,823.75 km) |
| Pittsburgh to Murfatlar | 5,095.61 mi (8,200.60 km) |
