#1. Airports near Ash Township, SD Rapid City Regional Airport (RAP) 45 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#2. Airports near Ash Township, SD Gillette-Campbell County Airport (GCC) 166 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#3. Airports near Ash Township, SD Western Nebraska Regional Airport-William B Heilig Field (BFF) 177 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 1¾
#4. Airports near Ash Township, SD Bismarck Municipal Airport (BIS) 190 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#5. Airports near Ash Township, SD Aberdeen Regional Airport (ABR) 203 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 12% Average Delay (hr): 1¾
#6. Airports near Ash Township, SD North Platte Regional Airport-Lee Bird Field (LBF) 227 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#7. Airports near Ash Township, SD Casper-Natrona County International Airport (CPR) 232 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#8. Airports near Ash Township, SD Cheyenne Regional Airport-Jerry Olson Field (CYS) 250 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#9. Airports near Ash Township, SD Jamestown Regional Airport (JMS) 253 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2½
#10. Airports near Ash Township, SD Laramie Regional Airport (LAR) 268 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 2¼
#11. Airports near Ash Township, SD Joe Foss Field (FSD) 275 miles Weekly Flights: 122 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#12. Airports near Ash Township, SD Minot International Airport (MOT) 282 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#13. Airports near Ash Township, SD Kearney Regional Airport (EAR) 291 miles Weekly Flights: 4 Domestic Routes: 1 Delayed Flights: 3% Average Delay (hr): 2¼
#14. Airports near Ash Township, SD Central Nebraska Regional Airport (GRI) 299 miles Weekly Flights: 19 Domestic Routes: 3 Delayed Flights: 20% Average Delay (hr): 1½
#15. Airports near Ash Township, SD Devils Lake Regional Airport (DVL) 311 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 13% Average Delay (hr): 3¼
#16. Airports near Ash Township, SD Sioux Gateway Airport-Brig Gen Bud Day Field (SUX) 318 miles Weekly Flights: 23 Domestic Routes: 2 Delayed Flights: 24% Average Delay (hr): 1
#17. Airports near Ash Township, SD Hector International Airport (FAR) 320 miles Weekly Flights: 111 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1½
#18. Airports near Ash Township, SD Denver International Airport (DEN) 327 miles Weekly Flights: 4,538 Domestic Routes: 162 Delayed Flights: 19% Average Delay (hr): 1
#19. Airports near Ash Township, SD Billings Logan International Airport (BIL) 329 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#20. Airports near Ash Township, SD Yellowstone Regional Airport (COD) 338 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼