#1. Airports near Custer Township, SD Bismarck Municipal Airport (BIS) 79 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#2. Airports near Custer Township, SD Rapid City Regional Airport (RAP) 141 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#3. Airports near Custer Township, SD Aberdeen Regional Airport (ABR) 163 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 12% Average Delay (hr): 1¾
#4. Airports near Custer Township, SD Jamestown Regional Airport (JMS) 164 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2½
#5. Airports near Custer Township, SD Minot International Airport (MOT) 167 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#6. Airports near Custer Township, SD Devils Lake Regional Airport (DVL) 205 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 13% Average Delay (hr): 3¼
#7. Airports near Custer Township, SD Gillette-Campbell County Airport (GCC) 212 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#8. Airports near Custer Township, SD Hector International Airport (FAR) 246 miles Weekly Flights: 111 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1½
#9. Airports near Custer Township, SD Grand Forks International Airport (GFK) 259 miles Weekly Flights: 40 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 1½
#10. Airports near Custer Township, SD Western Nebraska Regional Airport-William B Heilig Field (BFF) 291 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 1¾
#11. Airports near Custer Township, SD Joe Foss Field (FSD) 292 miles Weekly Flights: 122 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#12. Airports near Custer Township, SD Casper-Natrona County International Airport (CPR) 310 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#13. Airports near Custer Township, SD Billings Logan International Airport (BIL) 327 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#14. Airports near Custer Township, SD North Platte Regional Airport-Lee Bird Field (LBF) 332 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#15. Airports near Custer Township, SD Bemidji Regional Airport (BJI) 342 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#16. Airports near Custer Township, SD Sioux Gateway Airport-Brig Gen Bud Day Field (SUX) 358 miles Weekly Flights: 23 Domestic Routes: 2 Delayed Flights: 24% Average Delay (hr): 1
#17. Airports near Custer Township, SD Cheyenne Regional Airport-Jerry Olson Field (CYS) 360 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#18. Airports near Custer Township, SD Yellowstone Regional Airport (COD) 366 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#19. Airports near Custer Township, SD Brainerd Lakes Regional Airport (BRD) 367 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 2
#20. Airports near Custer Township, SD Laramie Regional Airport (LAR) 371 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 2¼