Need help booking?
Unpublished phone-only deals available
TZL to GTF: distance & flight time
Null (Tuzla International Airport) → Great Falls (Great Falls International Airport)
5,399 mi
8,689 km · 4,691 nm
11h 3m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TZL→GTF fares Phone-only fares on this route — call free
Flight time details
5,399 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- TZL — Tuzla International Airport · Null, Bosnia and Herzegovina
- GTF — Great Falls International Airport · Great Falls, United States
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 TZL
- SJJ · Sarajevo International Airport48 mi away
- OSI · Osijek Airport69 mi away
- BNX · Banja Luka International Airport78 mi away
- BEG · Belgrade Nikola Tesla Airport82 mi away
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
Frequently asked questions
How far is TZL from GTF?
The flight distance from Null (TZL) to Great Falls (GTF) is 5,399 miles (8,689 km, 4,691 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TZL to GTF?
A nonstop flight takes about 11h 3m 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 Null and Great Falls?
Great Falls is 8 hours behind Null.
What is the cheapest way to fly from TZL to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TZL–GTF that never appear on search engines, with no booking fees.