18 miles: Saint Louis, MO (STL / KSTL) Lambert-St. Louis International Airport
56 miles: Belleville, IL (BLV / KBLV) MidAmerica St. Louis Airport
106 miles: Waynesville, MO (TBN / KTBN) Waynesville-St. Robert Regional Airport
108 miles: Marion, IL (MWA / KMWA) Williamson County Regional Airport
112 miles: Columbia, MO (COU / KCOU) Columbia Regional Airport
116 miles: Cape Girardeau, MO (CGI / KCGI) Cape Girardeau Regional Airport
122 miles: Decatur, IL (DEC / KDEC) Decatur Airport
122 miles: Quincy, IL (UIN / KUIN) Quincy Regional Airport
129 miles: Springfield, IL (SPI / KSPI) Abraham Lincoln Capital Airport
142 miles: Kirksville, MO (IRK / KIRK) Kirksville Regional Airport
Note: Some distances are straight-line estimates, click on the link to calculate actual driving distance.
Travelmath helps you find the closest airport to any city, as well as a list of smaller local airports. You can use these pages to plan your trip and figure out the easiest way to get to your destination. Many times there are multiple airports near the city you want to visit, so you can often find a cheaper flight into a different airport. This is especially useful if you are getting a rental car, since it might be better to drive a bit farther in order to save money on airfare. If you're booking an international flight, you probably want the closest major airport, otherwise if you're a pilot you may be looking for a local airport. Use this tool along with the flight distance pages to plan your travel.