| Rockford to Gaffney (South Carolina) | 636.80 mi (1,024.84 km) |
| Rockford to Gages Lake (Illinois) | 55.61 mi (89.50 km) |
| Rockford to Gahanna (Ohio) | 357.53 mi (575.40 km) |
| Rockford to Gainesville (Florida) | 946.05 mi (1,522.52 km) |
| Rockford to Gainesville (Georgia) | 619.21 mi (996.52 km) |
| Rockford to Gainesville (Texas) | 740.03 mi (1,190.96 km) |
| Rockford to Gainesville (Virginia) | 645.61 mi (1,039.00 km) |
| Rockford to Gaithersburg (Maryland) | 656.60 mi (1,056.69 km) |
| Rockford to Galena Park (Texas) | 930.21 mi (1,497.03 km) |
| Rockford to Galesburg (Illinois) | 113.03 mi (181.90 km) |
| Rockford to Galion (Ohio) | 341.69 mi (549.90 km) |
| Rockford to Gallatin (Tennessee) | 429.31 mi (690.91 km) |
| Rockford to Gallup (New Mexico) | 1,152.76 mi (1,855.19 km) |
| Rockford to Galt (California) | 1,711.33 mi (2,754.12 km) |
| Rockford to Galveston (Texas) | 955.89 mi (1,538.36 km) |
