#21. Airports near Loudon County, TN Piedmont Triad International Airport (GSO) 246 miles Weekly Flights: 250 Domestic Routes: 17 Delayed Flights: 18% Average Delay (hr): 1¼
#22. Airports near Loudon County, TN Greenbrier Valley Airport (LWB) 262 miles Weekly Flights: 11 Domestic Routes: 3 Delayed Flights: 23% Average Delay (hr): 2¼
#23. Airports near Loudon County, TN Barkley Regional Airport (PAH) 264 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 15% Average Delay (hr): 1½
#24. Airports near Loudon County, TN Roanoke-Blacksburg Regional Airport-Woodrum Field (ROA) 265 miles Weekly Flights: 47 Domestic Routes: 5 Delayed Flights: 23% Average Delay (hr): 1¼
#25. Airports near Loudon County, TN Montgomery Regional Airport-Dannelly Field (MGM) 265 miles Weekly Flights: 79 Domestic Routes: 4 Delayed Flights: 19% Average Delay (hr): 1¼
#26. Airports near Loudon County, TN Florence Regional Airport (FLO) 281 miles Weekly Flights: 3 Domestic Routes: 1 Delayed Flights: 19% Average Delay (hr): 1¼
#27. Airports near Loudon County, TN James M Cox Dayton International Airport (DAY) 288 miles Weekly Flights: 271 Domestic Routes: 17 Delayed Flights: 18% Average Delay (hr): 1½
#28. Airports near Loudon County, TN Golden Triangle Regional Airport (GTR) 290 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1¼
#29. Airports near Loudon County, TN Southwest Georgia Regional Airport (ABY) 290 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 2
#30. Airports near Loudon County, TN Rickenbacker International Airport (LCK) 292 miles Weekly Flights: 21 Domestic Routes: 10 Delayed Flights: 27% Average Delay (hr): 1½
#31. Airports near Loudon County, TN Indianapolis International Airport (IND) 296 miles Weekly Flights: 941 Domestic Routes: 46 Delayed Flights: 16% Average Delay (hr): 1¼
#32. Airports near Loudon County, TN Lynchburg Regional Airport-Preston Glenn Field (LYH) 304 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 24% Average Delay (hr): 1¼
#33. Airports near Loudon County, TN John Glenn Columbus International Airport (CMH) 304 miles Weekly Flights: 881 Domestic Routes: 36 Delayed Flights: 17% Average Delay (hr): 1¼
#34. Airports near Loudon County, TN Savannah-Hilton Head International Airport (SAV) 306 miles Weekly Flights: 304 Domestic Routes: 26 Delayed Flights: 18% Average Delay (hr): 1¼
#35. Airports near Loudon County, TN Cape Girardeau Regional Airport (CGI) 310 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2
#36. Airports near Loudon County, TN Raleigh-Durham International Airport (RDU) 310 miles Weekly Flights: 1,168 Domestic Routes: 57 Delayed Flights: 21% Average Delay (hr): 1¼
#37. Airports near Loudon County, TN Fayetteville Regional Airport-Grannis Field (FAY) 310 miles Weekly Flights: 75 Domestic Routes: 2 Delayed Flights: 17% Average Delay (hr): 1½
#38. Airports near Loudon County, TN Dothan Regional Airport (DHN) 312 miles Weekly Flights: 26 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1½
#39. Airports near Loudon County, TN Charleston Airforce Base-International Airport (CHS) 313 miles Weekly Flights: 460 Domestic Routes: 30 Delayed Flights: 17% Average Delay (hr): 1¼
#40. Airports near Loudon County, TN Memphis International Airport (MEM) 322 miles Weekly Flights: 443 Domestic Routes: 30 Delayed Flights: 17% Average Delay (hr): 1