Calculate route from Eureka (Missouri, United States) to Upper Alton (Illinois, United States).
The flight distance (as the crow flies) between Eureka and Upper Alton is 61.5 km.
Roadmap (route) to go from Eureka to Upper Alton detailed above, you can also see the course layout on the map.
While doing trip Eureka - Upper Alton by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Upper Alton |
| State | Illinois |
| County | Madison County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 38.9114400 |
| Longitude | -90.1506600 |
| Altitude | 166 meters |
| Time zone | America/Chicago |