| Pittsburgh to Troy (Michigan) | 220.86 mi (355.44 km) |
| Pittsburgh to Troy (Missouri) | 592.80 mi (954.01 km) |
| Pittsburgh to Troy (New York) | 362.08 mi (582.71 km) |
| Pittsburgh to Troy (Ohio) | 225.39 mi (362.72 km) |
| Pittsburgh to Truckee (California) | 2,114.30 mi (3,402.63 km) |
| Pittsburgh to Trujillo Alto (Puerto Rico) | 1,736.69 mi (2,794.94 km) |
| Pittsburgh to Trumbull Center (Connecticut) | 359.26 mi (578.18 km) |
| Pittsburgh to Trussville (Alabama) | 594.07 mi (956.07 km) |
| Pittsburgh to Tualatin (Oregon) | 2,166.52 mi (3,486.68 km) |
| Pittsburgh to Tuckahoe (Virginia) | 235.13 mi (378.41 km) |
| Pittsburgh to Tucker (Georgia) | 511.58 mi (823.30 km) |
| Pittsburgh to Tucson (Arizona) | 1,802.76 mi (2,901.26 km) |
| Pittsburgh to Tucson Estates (Arizona) | 1,814.86 mi (2,920.73 km) |
| Pittsburgh to Tucson Mountains (Arizona) | 1,809.05 mi (2,911.38 km) |
| Pittsburgh to Tukwila (Washington) | 2,131.24 mi (3,429.89 km) |
