#1. Airports near Portland, TN Nashville International Airport (BNA) 33 miles Weekly Flights: 1,428 Domestic Routes: 57 Delayed Flights: 20% Average Delay (hr): 1
#2. Airports near Portland, TN Owensboro-Daviess County Regional Airport (OWB) 87 miles Weekly Flights: 2 Domestic Routes: 1 Delayed Flights: 36% Average Delay (hr): 1¼
#3. Airports near Portland, TN Evansville Regional Airport (EVV) 115 miles Weekly Flights: 89 Domestic Routes: 7 Delayed Flights: 15% Average Delay (hr): 1½
#4. Airports near Portland, TN Louisville Muhammad Ali International Airport (SDF) 118 miles Weekly Flights: 440 Domestic Routes: 35 Delayed Flights: 18% Average Delay (hr): 1¼
#5. Airports near Portland, TN Barkley Regional Airport (PAH) 129 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 15% Average Delay (hr): 1½
#6. Airports near Portland, TN Lovell Field (CHA) 130 miles Weekly Flights: 164 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1½
#7. Airports near Portland, TN Huntsville International Airport-Carl T Jones Field (HSV) 135 miles Weekly Flights: 166 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1¼
#8. Airports near Portland, TN Blue Grass Airport (LEX) 145 miles Weekly Flights: 194 Domestic Routes: 17 Delayed Flights: 16% Average Delay (hr): 1¼
#9. Airports near Portland, TN McGhee Tyson Airport (TYS) 151 miles Weekly Flights: 307 Domestic Routes: 23 Delayed Flights: 18% Average Delay (hr): 1½
#10. Airports near Portland, TN Cape Girardeau Regional Airport (CGI) 174 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2
#11. Airports near Portland, TN Cincinnati-Northern Kentucky International Airport (CVG) 198 miles Weekly Flights: 954 Domestic Routes: 54 Delayed Flights: 18% Average Delay (hr): 1¼
#12. Airports near Portland, TN Birmingham-Shuttlesworth International Airport (BHM) 209 miles Weekly Flights: 352 Domestic Routes: 20 Delayed Flights: 17% Average Delay (hr): 1¼
#13. Airports near Portland, TN Indianapolis International Airport (IND) 217 miles Weekly Flights: 941 Domestic Routes: 46 Delayed Flights: 16% Average Delay (hr): 1¼
#14. Airports near Portland, TN Memphis International Airport (MEM) 221 miles Weekly Flights: 443 Domestic Routes: 30 Delayed Flights: 17% Average Delay (hr): 1
#15. Airports near Portland, TN Scott Airforce Base-Midamerica Airport (BLV) 227 miles Weekly Flights: 20 Domestic Routes: 9 Delayed Flights: 28% Average Delay (hr): 1½
#16. Airports near Portland, TN Tri-Cities Airport (TRI) 228 miles Weekly Flights: 59 Domestic Routes: 5 Delayed Flights: 16% Average Delay (hr): 1½
#17. Airports near Portland, TN Hartsfield-Jackson Atlanta International Airport (ATL) 236 miles Weekly Flights: 7,501 Domestic Routes: 166 Delayed Flights: 18% Average Delay (hr): 1
#18. Airports near Portland, TN Asheville Regional Airport (AVL) 236 miles Weekly Flights: 148 Domestic Routes: 14 Delayed Flights: 18% Average Delay (hr): 1½
#19. Airports near Portland, TN Golden Triangle Regional Airport (GTR) 246 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1¼
#20. Airports near Portland, TN Tri-State Airport-Milton J Ferguson Field (HTS) 249 miles Weekly Flights: 17 Domestic Routes: 5 Delayed Flights: 30% Average Delay (hr): 1