Airports Serving Benton 15 of 15 Matching Airports Williamson Cty10400 Terminal Dr., Ste. 200 Marion, IL 6295918 miles Mt Vernon-Outland Mount Vernon, IL22.8 miles Southern Illinois Carbondale, IL23.4 miles Scott AFB/MidAmerica Belleville, IL63 miles Cape Girardeau Mncpl Cape Girardeau, MO64.1 miles Barkley Regl2901 Fisher Rd., West Paducah Paducah, KY 4208665.2 miles Olney-Noble Olney, IL67.6 miles Evansville Regl7801 Bussing Dr. Evansville, IN 4772575.9 miles Bi-State Parks St Louis, MO81.8 miles Sikeston Memorial Sikeston, MO83.6 miles Farmington Mncpl Flat River, MO87.9 miles Lawrenceville Mncpl Lawrenceville, IL88.8 miles St Louis/Lambert10701 Lambert Intl Blvd St Louis, MO 6314593.7 miles Murray Calloway Cty Murray, KY96.9 miles Owensboro-Daviess2200 Airport Rd. Owensboro, KY 4230197.4 miles