| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Guilford | city | Illinois | United States | 42.42 | -90.30 | 830 | |
| Gulfport | city | Illinois | United States | 40.81 | -91.09 | 830 | |
| Gurnee | city | Illinois | United States | 42.37 | -87.90 | 830 | |
| Gurney (historical) | city | Illinois | United States | 39.90 | -90.05 | 830 | |
| Guthrie | city | Illinois | United States | 40.51 | -88.33 | 830 |