Knoxville Junction airports ::
The nearest airport is FSM - Fort Smith Rgnl, located 89.7 km west of Knoxville Junction.
Other airports nearby include HRO - Harrison Boone Co (96.9 km north), FYV - Fayetteville Drake Fld (97.1 km north west), LRF - Jacksonville Little Rock Afb (125.0 km south east), LIT - Little Rock Adams Fld (129.9 km south east),