Airports 1,701 to 1,750
Williston Basin International Airport
Williston, North Dakota, United States — 624 km (336 nm) ENE
Monument Health Custer Hospital Heliport
Michael AAF (Dugway Proving Ground) Airport
Dugway Proving Ground, Utah, United States — 626 km (338 nm) SSW
Sloulin Field International Airport
Williston, North Dakota, United States — 627 km (338 nm) ENE