| Rockford to Gonzales (Louisiana) | 838.69 mi (1,349.74 km) |
| Rockford to Gonzalez (Florida) | 812.78 mi (1,308.04 km) |
| Rockford to Goodlettsville (Tennessee) | 428.46 mi (689.54 km) |
| Rockford to Goodyear (Arizona) | 1,410.09 mi (2,269.31 km) |
| Rockford to Goose Creek (South Carolina) | 808.70 mi (1,301.48 km) |
| Rockford to Goshen (Indiana) | 172.82 mi (278.13 km) |
| Rockford to Goulds (Florida) | 1,254.71 mi (2,019.27 km) |
| Rockford to Grafton (Wisconsin) | 92.59 mi (149.02 km) |
| Rockford to Graham (North Carolina) | 671.68 mi (1,080.97 km) |
| Rockford to Graham (Washington) | 1,652.84 mi (2,660.00 km) |
| Rockford to Grain Valley (Missouri) | 350.51 mi (564.10 km) |
| Rockford to Granbury (Texas) | 828.59 mi (1,333.49 km) |
| Rockford to Grand Forks (North Dakota) | 552.83 mi (889.69 km) |
| Rockford to Grand Haven (Michigan) | 154.60 mi (248.81 km) |
| Rockford to Grand Island (Nebraska) | 488.85 mi (786.73 km) |
