Calculate route from Sullivan County (airport) (Indiana, United States) to Merrillville (Indiana, United States).
The flight distance (as the crow flies) between Sullivan County (airport) and Merrillville is 263.4 km.
Roadmap (route) to go from Sullivan County Airport to Merrillville detailed above, you can also see the course layout on the map.
While doing trip Sullivan County (airport) - Merrillville by car, the calculated route ends at a distance , or more straight.