McKinney sits about 50 km north of downtown Dallas along US-75 (Central Expressway). Dallas/Fort Worth International Airport (DFW) is the main entry point at around 60 km away — Dallas Love Field is closer in distance but no easier in traffic. There is no commuter rail to McKinney; the Dallas DART rail terminates at Parker Road in Plano, about 25 km south, with regular buses connecting on to McKinney. McKinney National Airport (TKI) handles general aviation only.