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TRV to GTF: distance & flight time
Trivandrum (Trivandrum International Airport) → Great Falls (Great Falls International Airport)
8,537 mi
13,739 km · 7,418 nm
17h 12m
estimated nonstop flight time
-11.5h
time difference · heading north
See live TRV→GTF fares Phone-only fares on this route — call free
Flight time details
8,537 miles nonstop takes roughly 17h 12m 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
- TRV — Trivandrum International Airport · Trivandrum, India
- 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 TRV
- COK · Cochin International Airport121 mi away
- IXM · Madurai Airport123 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 TRV from GTF?
The flight distance from Trivandrum (TRV) to Great Falls (GTF) is 8,537 miles (13,739 km, 7,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRV to GTF?
A nonstop flight takes about 17h 12m 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 Trivandrum and Great Falls?
Great Falls is 11.5 hours behind Trivandrum.
What is the cheapest way to fly from TRV to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRV–GTF that never appear on search engines, with no booking fees.