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GTF to BBU: distance & flight time
Great Falls (Great Falls International Airport) → Bucharest (Băneasa International Airport)
5,577 mi
8,975 km · 4,846 nm
11h 24m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GTF→BBU fares Phone-only fares on this route — call free
Flight time details
5,577 miles nonstop takes roughly 11h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- BBU — Băneasa International Airport · Bucharest, Romania
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near BBU
- OTP · Henri Coandă International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport95 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport118 mi away
Frequently asked questions
How far is GTF from BBU?
The flight distance from Great Falls (GTF) to Bucharest (BBU) is 5,577 miles (8,975 km, 4,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to BBU?
A nonstop flight takes about 11h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Great Falls and Bucharest?
Bucharest is 9 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to BBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–BBU that never appear on search engines, with no booking fees.