| Pittsburgh to Magstadt | 4,159.78 mi (6,694.52 km) |
| Pittsburgh to Mainaschaff | 4,123.61 mi (6,636.30 km) |
| Pittsburgh to Mainburg | 4,274.72 mi (6,879.50 km) |
| Pittsburgh to Maintal | 4,108.40 mi (6,611.84 km) |
| Pittsburgh to Mainz | 4,091.55 mi (6,584.72 km) |
| Pittsburgh to Maisach | 4,269.40 mi (6,870.94 km) |
| Pittsburgh to Maisenhausen | 4,118.91 mi (6,628.74 km) |
| Pittsburgh to Malente | 4,045.29 mi (6,510.26 km) |
| Pittsburgh to Malsch | 4,129.99 mi (6,646.58 km) |
| Pittsburgh to Manching | 4,261.06 mi (6,857.51 km) |
| Pittsburgh to Mannheim | 4,115.43 mi (6,623.15 km) |
| Pittsburgh to Mansfeld | 4,161.61 mi (6,697.47 km) |
| Pittsburgh to Marbach am Neckar | 4,164.79 mi (6,702.58 km) |
| Pittsburgh to Marburg | 4,084.74 mi (6,573.76 km) |
| Pittsburgh to Marienberg | 4,258.31 mi (6,853.09 km) |
