| Pittsburgh to Grand Junction (Colorado) | 1,514.75 mi (2,437.75 km) |
| Pittsburgh to Grand Prairie (Texas) | 1,084.28 mi (1,744.98 km) |
| Pittsburgh to Grand Rapids (Michigan) | 340.80 mi (548.47 km) |
| Pittsburgh to Grand Rapids (Minnesota) | 820.99 mi (1,321.26 km) |
| Pittsburgh to Grand Terrace (California) | 2,084.83 mi (3,355.21 km) |
| Pittsburgh to Grandview (Missouri) | 780.29 mi (1,255.76 km) |
| Pittsburgh to Grandview (Washington) | 2,023.99 mi (3,257.30 km) |
| Pittsburgh to Grandville (Michigan) | 343.25 mi (552.41 km) |
| Pittsburgh to Granger (Indiana) | 332.92 mi (535.78 km) |
| Pittsburgh to Granite Bay (California) | 2,176.23 mi (3,502.31 km) |
| Pittsburgh to Granite City (Illinois) | 552.93 mi (889.85 km) |
| Pittsburgh to Grants Pass (Oregon) | 2,225.47 mi (3,581.55 km) |
| Pittsburgh to Grantsville (Utah) | 1,697.11 mi (2,731.23 km) |
| Pittsburgh to Grapevine (Texas) | 1,077.29 mi (1,733.73 km) |
| Pittsburgh to Grass Valley (California) | 2,161.25 mi (3,478.20 km) |
