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BTM to TRZ: distance & flight time
Butte (Bert Mooney Airport) → Tiruchirappalli (Tiruchirapally Civil Airport Airport)
8,456 mi
13,609 km · 7,348 nm
17h 3m
estimated nonstop flight time
+11.5h
time difference · heading north
See live BTM→TRZ fares Phone-only fares on this route — call free
Flight time details
8,456 miles nonstop takes roughly 17h 3m 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 gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- TRZ — Tiruchirapally Civil Airport Airport · Tiruchirappalli, India
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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near TRZ
- TJV · Tanjore Air Force Base27 mi away
- IXM · Madurai Airport77 mi away
- SXV · Salem Airport83 mi away
- PNY · Pondicherry Airport112 mi away
Frequently asked questions
How far is BTM from TRZ?
The flight distance from Butte (BTM) to Tiruchirappalli (TRZ) is 8,456 miles (13,609 km, 7,348 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to TRZ?
A nonstop flight takes about 17h 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 Butte and Tiruchirappalli?
Tiruchirappalli is 11.5 hours ahead of Butte.
What is the cheapest way to fly from BTM to TRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–TRZ that never appear on search engines, with no booking fees.