| Keystone to Groveton (Virginia) | 799.55 mi (1,286.76 km) |
| Keystone to Grovetown (Georgia) | 368.25 mi (592.64 km) |
| Keystone to Guayama (Puerto Rico) | 1,259.31 mi (2,026.67 km) |
| Keystone to Guaynabo (Puerto Rico) | 1,242.41 mi (1,999.47 km) |
| Keystone to Gulf Shores (Alabama) | 341.48 mi (549.56 km) |
| Keystone to Gulfport (Florida) | 27.43 mi (44.14 km) |
| Keystone to Gulfport (Mississippi) | 420.90 mi (677.37 km) |
| Keystone to Gunbarrel (Colorado) | 1,525.20 mi (2,454.58 km) |
| Keystone to Gurnee (Illinois) | 1,028.37 mi (1,655.00 km) |
| Keystone to Guthrie (Oklahoma) | 1,017.93 mi (1,638.20 km) |
| Keystone to Guttenberg (New Jersey) | 1,001.28 mi (1,611.41 km) |
| Keystone to Guymon (Oklahoma) | 1,246.62 mi (2,006.24 km) |
| Keystone to Hacienda Heights (California) | 2,121.57 mi (3,414.34 km) |
| Keystone to Hackensack (New Jersey) | 1,005.82 mi (1,618.71 km) |
| Keystone to Hackettstown (New Jersey) | 983.21 mi (1,582.32 km) |
