| Prospect Heights to Greenwood (South Carolina) | 629.71 mi (1,013.42 km) |
| Prospect Heights to Greenwood Village (Colorado) | 902.55 mi (1,452.52 km) |
| Prospect Heights to Greer (South Carolina) | 583.00 mi (938.25 km) |
| Prospect Heights to Grenada (Mississippi) | 584.08 mi (939.99 km) |
| Prospect Heights to Gresham (Oregon) | 1,723.55 mi (2,773.79 km) |
| Prospect Heights to Gretna (Louisiana) | 850.76 mi (1,369.16 km) |
| Prospect Heights to Griffin (Georgia) | 643.88 mi (1,036.23 km) |
| Prospect Heights to Griffith (Indiana) | 47.49 mi (76.43 km) |
| Prospect Heights to Grimes (Iowa) | 303.19 mi (487.93 km) |
| Prospect Heights to Grosse Pointe Park (Michigan) | 256.32 mi (412.51 km) |
| Prospect Heights to Grosse Pointe Woods (Michigan) | 258.06 mi (415.30 km) |
| Prospect Heights to Grove City (Ohio) | 296.77 mi (477.60 km) |
| Prospect Heights to Groveland (Florida) | 993.03 mi (1,598.12 km) |
| Prospect Heights to Grover Beach (California) | 1,817.56 mi (2,925.08 km) |
| Prospect Heights to Groves (Texas) | 903.65 mi (1,454.29 km) |
