#1. Airports near Interior, SD Rapid City Regional Airport (RAP) 58 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#2. Airports near Interior, SD Western Nebraska Regional Airport-William B Heilig Field (BFF) 152 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 1¾
#3. Airports near Interior, SD Gillette-Campbell County Airport (GCC) 182 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#4. Airports near Interior, SD North Platte Regional Airport-Lee Bird Field (LBF) 192 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#5. Airports near Interior, SD Aberdeen Regional Airport (ABR) 212 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 12% Average Delay (hr): 1¾
#6. Airports near Interior, SD Bismarck Municipal Airport (BIS) 219 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#7. Airports near Interior, SD Cheyenne Regional Airport-Jerry Olson Field (CYS) 229 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#8. Airports near Interior, SD Casper-Natrona County International Airport (CPR) 232 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#9. Airports near Interior, SD Laramie Regional Airport (LAR) 251 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 2¼
#10. Airports near Interior, SD Kearney Regional Airport (EAR) 257 miles Weekly Flights: 4 Domestic Routes: 1 Delayed Flights: 3% Average Delay (hr): 2¼
#11. Airports near Interior, SD Joe Foss Field (FSD) 262 miles Weekly Flights: 122 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#12. Airports near Interior, SD Central Nebraska Regional Airport (GRI) 267 miles Weekly Flights: 19 Domestic Routes: 3 Delayed Flights: 20% Average Delay (hr): 1½
#13. Airports near Interior, SD Jamestown Regional Airport (JMS) 273 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2½
#14. Airports near Interior, SD Sioux Gateway Airport-Brig Gen Bud Day Field (SUX) 297 miles Weekly Flights: 23 Domestic Routes: 2 Delayed Flights: 24% Average Delay (hr): 1
#15. Airports near Interior, SD Denver International Airport (DEN) 301 miles Weekly Flights: 4,538 Domestic Routes: 162 Delayed Flights: 19% Average Delay (hr): 1
#16. Airports near Interior, SD Minot International Airport (MOT) 315 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#17. Airports near Interior, SD Lincoln Airport (LNK) 333 miles Weekly Flights: 34 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 2
#18. Airports near Interior, SD Hector International Airport (FAR) 334 miles Weekly Flights: 111 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1½
#19. Airports near Interior, SD Devils Lake Regional Airport (DVL) 337 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 13% Average Delay (hr): 3¼
#20. Airports near Interior, SD Yampa Valley Airport (HDN) 350 miles Weekly Flights: 18 Domestic Routes: 14 Delayed Flights: 17% Average Delay (hr): 1¾