| Rockford to Garfield (New Jersey) | 777.92 mi (1,251.95 km) |
| Rockford to Garfield Heights (Ohio) | 388.24 mi (624.82 km) |
| Rockford to Garland (Texas) | 766.67 mi (1,233.84 km) |
| Rockford to Garner (North Carolina) | 720.60 mi (1,159.69 km) |
| Rockford to Gary (Indiana) | 99.62 mi (160.33 km) |
| Rockford to Gastonia (North Carolina) | 643.46 mi (1,035.55 km) |
| Rockford to Gatesville (Texas) | 886.59 mi (1,426.83 km) |
| Rockford to Gateway (Florida) | 1,159.78 mi (1,866.49 km) |
| Rockford to Gautier (Mississippi) | 819.00 mi (1,318.05 km) |
| Rockford to Geneva (Illinois) | 46.00 mi (74.02 km) |
| Rockford to Geneva (New York) | 615.71 mi (990.90 km) |
| Rockford to Georgetown (Georgia) | 830.04 mi (1,335.82 km) |
| Rockford to Georgetown (Kentucky) | 366.53 mi (589.87 km) |
| Rockford to Georgetown (Texas) | 932.49 mi (1,500.70 km) |
| Rockford to Germantown (Maryland) | 652.97 mi (1,050.86 km) |
