Butler County, Ohio is conveniently located in Southwest Ohio just north of Cincinnati and just south of Dayton. Traveling to Butler County is only a one-day drive for more than 65% of the U.S. population. Many major roads and highways reach our region. Interstate access includes 70, 71, 75, and 275. State Highways include 4, 64, 126, 129, and 747. U.S. Highways include 27 and 42.
If you're planning to fly, Butler County is located between to two international airports, Cincinnati/Northern Kentucky International Airport(CVG) and Dayton International Airport (DAY).
Located within the county are three regional airports. Butler County Regional Airport, Middletown Regional Airport, and Miami University Airport.
The Butler County Regional Transit Authority offers bus and van transportation throughout the county. For current route information please visit butlercountyrta.com.