Humbert Rd Alton is located at 38.944019, -90.163208 geo coordinates. Humbert Rd, Alton, IL is located in Illinois, Godfrey, United States Of America.
| Latitude | Longitude |
|---|---|
| 38.944019 | -90.163208 |
| DMS Latitude | DMS Longitude |
|---|---|
| 38° 56´ 38.4684'' N | 90° 9´ 47.5488'' W |