| Pittsburgh to Malvern (Arkansas) | 818.88 mi (1,317.87 km) |
| Pittsburgh to Manassas (Virginia) | 176.83 mi (284.58 km) |
| Pittsburgh to Manassas Park (Virginia) | 177.42 mi (285.53 km) |
| Pittsburgh to Manatí (Puerto Rico) | 1,719.18 mi (2,766.75 km) |
| Pittsburgh to Manchester (Missouri) | 575.40 mi (926.02 km) |
| Pittsburgh to Manchester (New Hampshire) | 473.60 mi (762.18 km) |
| Pittsburgh to Manchester (Tennessee) | 478.01 mi (769.28 km) |
| Pittsburgh to Manchester (Virginia) | 242.19 mi (389.76 km) |
| Pittsburgh to Mandan (North Dakota) | 1,130.62 mi (1,819.55 km) |
| Pittsburgh to Mandeville (Louisiana) | 897.55 mi (1,444.47 km) |
| Pittsburgh to Mango (Florida) | 870.25 mi (1,400.52 km) |
| Pittsburgh to Manhattan (Kansas) | 885.41 mi (1,424.93 km) |
| Pittsburgh to Manhattan (New York) | 316.07 mi (508.66 km) |
| Pittsburgh to Manhattan Beach (California) | 2,145.70 mi (3,453.17 km) |
| Pittsburgh to Manitowoc (Wisconsin) | 467.79 mi (752.83 km) |
