| Pittsburgh to Greenfield (California) | 2,232.65 mi (3,593.11 km) |
| Pittsburgh to Greenfield (Indiana) | 309.50 mi (498.10 km) |
| Pittsburgh to Greenfield (Wisconsin) | 449.11 mi (722.78 km) |
| Pittsburgh to Greenlawn (New York) | 347.74 mi (559.63 km) |
| Pittsburgh to Greensboro (North Carolina) | 300.26 mi (483.22 km) |
| Pittsburgh to Greensburg (Indiana) | 302.39 mi (486.64 km) |
| Pittsburgh to Greensburg (Pennsylvania) | 24.40 mi (39.27 km) |
| Pittsburgh to Greentree (New Jersey) | 267.36 mi (430.28 km) |
| Pittsburgh to Greenville (Mississippi) | 781.17 mi (1,257.18 km) |
| Pittsburgh to Greenville (North Carolina) | 363.43 mi (584.88 km) |
| Pittsburgh to Greenville (Ohio) | 245.92 mi (395.76 km) |
| Pittsburgh to Greenville (South Carolina) | 408.63 mi (657.62 km) |
| Pittsburgh to Greenville (Texas) | 1,024.10 mi (1,648.13 km) |
| Pittsburgh to Greenwood (Indiana) | 329.46 mi (530.21 km) |
| Pittsburgh to Greenwood (Mississippi) | 739.01 mi (1,189.32 km) |
