| Key Largo to Greenwood (South Carolina) | 635.47 mi (1,022.69 km) |
| Key Largo to Greenwood Village (Colorado) | 1,736.06 mi (2,793.92 km) |
| Key Largo to Greer (South Carolina) | 686.49 mi (1,104.79 km) |
| Key Largo to Grenada (Mississippi) | 822.49 mi (1,323.67 km) |
| Key Largo to Gresham (Oregon) | 2,713.16 mi (4,366.41 km) |
| Key Largo to Gretna (Louisiana) | 676.60 mi (1,088.89 km) |
| Key Largo to Griffin (Georgia) | 607.32 mi (977.38 km) |
| Key Largo to Griffith (Indiana) | 1,202.51 mi (1,935.26 km) |
| Key Largo to Grimes (Iowa) | 1,376.20 mi (2,214.78 km) |
| Key Largo to Grosse Pointe Park (Michigan) | 1,200.92 mi (1,932.70 km) |
| Key Largo to Grosse Pointe Woods (Michigan) | 1,204.64 mi (1,938.68 km) |
| Key Largo to Grove City (Ohio) | 1,030.20 mi (1,657.95 km) |
| Key Largo to Groveland (Florida) | 256.20 mi (412.31 km) |
| Key Largo to Grover Beach (California) | 2,481.92 mi (3,994.26 km) |
| Key Largo to Groves (Texas) | 891.18 mi (1,434.22 km) |
