#21. Airports near Milltown, SD Grand Forks International Airport (GFK) 314 miles Weekly Flights: 40 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 1½
#22. Airports near Milltown, SD Bemidji Regional Airport (BJI) 315 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#23. Airports near Milltown, SD Salina Regional Airport (SLN) 320 miles Weekly Flights: 13 Domestic Routes: 2 Delayed Flights: 20% Average Delay (hr): 2¼
#24. Airports near Milltown, SD Hays Regional Airport (HYS) 326 miles Weekly Flights: 21 Domestic Routes: 2 Delayed Flights: 16% Average Delay (hr): 2
#25. Airports near Milltown, SD Kansas City International Airport (MCI) 327 miles Weekly Flights: 1,081 Domestic Routes: 50 Delayed Flights: 15% Average Delay (hr): 1
#26. Airports near Milltown, SD The Eastern Iowa Airport (CID) 328 miles Weekly Flights: 178 Domestic Routes: 15 Delayed Flights: 16% Average Delay (hr): 1¼
#27. Airports near Milltown, SD Devils Lake Regional Airport (DVL) 328 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 13% Average Delay (hr): 3¼
#28. Airports near Milltown, SD Chippewa Valley Regional Airport (EAU) 329 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 2¼
#29. Airports near Milltown, SD La Crosse Regional Airport (LSE) 329 miles Weekly Flights: 41 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 1½
#30. Airports near Milltown, SD Duluth International Airport (DLH) 361 miles Weekly Flights: 54 Domestic Routes: 2 Delayed Flights: 15% Average Delay (hr): 1¾
#31. Airports near Milltown, SD Range Regional Airport (HIB) 365 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#32. Airports near Milltown, SD Dubuque Regional Airport (DBQ) 366 miles Weekly Flights: 19 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1
#33. Airports near Milltown, SD Minot International Airport (MOT) 373 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#34. Airports near Milltown, SD Gillette-Campbell County Airport (GCC) 390 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#35. Airports near Milltown, SD Cheyenne Regional Airport-Jerry Olson Field (CYS) 390 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#36. Airports near Milltown, SD Quad City International Airport (MLI) 396 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#37. Airports near Milltown, SD Wichita Dwight D Eisenhower National Airport (ICT) 399 miles Weekly Flights: 203 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#38. Airports near Milltown, SD Garden City Regional Airport (GCK) 409 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 14% Average Delay (hr): 1¼
#39. Airports near Milltown, SD Falls International Airport-Einarson Field (INL) 413 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 1¾
#40. Airports near Milltown, SD Central Wisconsin Airport (CWA) 415 miles Weekly Flights: 55 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 1½