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ACJ to GTF: distance & flight time
Anuradhapura (Anuradhapura Air Force Base) → Great Falls (Great Falls International Airport)
8,515 mi
13,704 km · 7,400 nm
17h 10m
estimated nonstop flight time
-11.5h
time difference · heading north
See live ACJ→GTF fares Phone-only fares on this route — call free
Flight time details
8,515 miles nonstop takes roughly 17h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
- 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 ACJ
- GIU · Sigiriya Air Force Base31 mi away
- HIM · Hingurakgoda Air Force Base42 mi away
- TRR · China Bay Airport54 mi away
- CMB · Bandaranaike International Colombo Airport86 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 ACJ from GTF?
The flight distance from Anuradhapura (ACJ) to Great Falls (GTF) is 8,515 miles (13,704 km, 7,400 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACJ to GTF?
A nonstop flight takes about 17h 10m 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 Anuradhapura and Great Falls?
Great Falls is 11.5 hours behind Anuradhapura.
What is the cheapest way to fly from ACJ to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACJ–GTF that never appear on search engines, with no booking fees.