Calculate route from Eureka (Illinois, United States) to Boulder Hill (Illinois, United States).
The flight distance (as the crow flies) between Eureka and Boulder Hill is 135.1 km.
Roadmap (route) to go from Eureka to Boulder Hill detailed above, you can also see the course layout on the map.
While doing trip Eureka - Boulder Hill by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Boulder Hill |
| State | Illinois |
| County | Kendall County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 41.7125300 |
| Longitude | -88.3361800 |
| Altitude | 204 meters |
| Time zone | America/Chicago |