#21. Airports near Knox County, KY Huntsville International Airport-Carl T Jones Field (HSV) 226 miles Weekly Flights: 166 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1¼
#22. Airports near Knox County, KY Hartsfield-Jackson Atlanta International Airport (ATL) 227 miles Weekly Flights: 7,501 Domestic Routes: 166 Delayed Flights: 18% Average Delay (hr): 1
#23. Airports near Knox County, KY Indianapolis International Airport (IND) 236 miles Weekly Flights: 941 Domestic Routes: 46 Delayed Flights: 16% Average Delay (hr): 1¼
#24. Airports near Knox County, KY Columbia Metropolitan Airport (CAE) 255 miles Weekly Flights: 131 Domestic Routes: 9 Delayed Flights: 14% Average Delay (hr): 1¼
#25. Airports near Knox County, KY North Central West Virginia Airport (CKB) 258 miles Weekly Flights: 16 Domestic Routes: 4 Delayed Flights: 19% Average Delay (hr): 2
#26. Airports near Knox County, KY Lynchburg Regional Airport-Preston Glenn Field (LYH) 258 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 24% Average Delay (hr): 1¼
#27. Airports near Knox County, KY Augusta Regional Airport at Bush Field (AGS) 266 miles Weekly Flights: 87 Domestic Routes: 7 Delayed Flights: 19% Average Delay (hr): 1¼
#28. Airports near Knox County, KY Barkley Regional Airport (PAH) 272 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 15% Average Delay (hr): 1½
#29. Airports near Knox County, KY Birmingham-Shuttlesworth International Airport (BHM) 282 miles Weekly Flights: 352 Domestic Routes: 20 Delayed Flights: 17% Average Delay (hr): 1¼
#30. Airports near Knox County, KY Shenandoah Valley Regional Airport (SHD) 288 miles Weekly Flights: 13 Domestic Routes: 3 Delayed Flights: 17% Average Delay (hr): 2
#31. Airports near Knox County, KY Raleigh-Durham International Airport (RDU) 290 miles Weekly Flights: 1,168 Domestic Routes: 57 Delayed Flights: 21% Average Delay (hr): 1¼
#32. Airports near Knox County, KY Fort Wayne International Airport (FWA) 292 miles Weekly Flights: 136 Domestic Routes: 12 Delayed Flights: 17% Average Delay (hr): 1½
#33. Airports near Knox County, KY Florence Regional Airport (FLO) 298 miles Weekly Flights: 3 Domestic Routes: 1 Delayed Flights: 19% Average Delay (hr): 1¼
#34. Airports near Knox County, KY Akron-Canton Regional Airport (CAK) 307 miles Weekly Flights: 144 Domestic Routes: 13 Delayed Flights: 19% Average Delay (hr): 1½
#35. Airports near Knox County, KY Fayetteville Regional Airport-Grannis Field (FAY) 308 miles Weekly Flights: 75 Domestic Routes: 2 Delayed Flights: 17% Average Delay (hr): 1½
#36. Airports near Knox County, KY Columbus Airport (CSG) 308 miles Weekly Flights: 25 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 1½
#37. Airports near Knox County, KY Charlottesville-Albemarle Airport (CHO) 308 miles Weekly Flights: 107 Domestic Routes: 4 Delayed Flights: 20% Average Delay (hr): 1½
#38. Airports near Knox County, KY Cape Girardeau Regional Airport (CGI) 316 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2
#39. Airports near Knox County, KY Pittsburgh International Airport (PIT) 316 miles Weekly Flights: 944 Domestic Routes: 48 Delayed Flights: 15% Average Delay (hr): 1¼
#40. Airports near Knox County, KY University of Illinois-Willard Airport (CMI) 323 miles Weekly Flights: 46 Domestic Routes: 3 Delayed Flights: 15% Average Delay (hr): 1¼