K5U1 → KGTF
Dutton Airport → Great Falls Intl
26 NM
48 km — Great Circle Distance
International Route — Permits may be required
Arrival at KGTF
Port of entry — clear customs & immigration here
Customs available per FAA NASR data
All airports of entry in this country →
Fuel
K5U1
Not listed
KGTF
Jet A-1, 100LL, Jet A