Wentzville is located at the intersection of I-70, US-61 and US-40 in east central Missouri, approx. 40 miles northwest of St. Louis. From I-70: I-70 to Rt-40/61 North exit 210B. North on Rt-61 to Rt-A. Turn Left. Make a quick left on Business District Rd. The arena is the first right (Main Plaza Drive).