Defiance, Missouri is an unincorporated community in Saint Charles County, Missouri. It was named in the late 1800s. Defiance is located approximately 40 miles west of St. Louis. Ivy has described it as a "cornfield-mosquito-ranch in the middle of nowhere".
In the comic
In "Defiance", Viktor tells Rocky that he can procure quality alcohol in Defiance. Rocky and Ivy journey to a farm located in Defiance in "Begorra", finding a spring house filled with bottles of liquor.