Buchanan Field Airport ( IATA : CCR , ICAO : KCCR , FAA LID : CCR ) is a county-owned public-use airport in Contra Costa County , California , United States .
Buchanan Field Airport ( IATA : CCR , ICAO : KCCR ) is in Concord and Pacheco , California , USA , 27 nautical miles ( 50 km ) northeast of San Francisco International Airport , in Contra Costa County .