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TRZ to GRM: distance & flight time
Tiruchirappalli (Tiruchirapally Civil Airport Airport) → Grand Marais (Grand Marais Cook County Airport)
8,333 mi
13,410 km · 7,241 nm
16h 48m
estimated nonstop flight time
-10.5h
time difference · heading north
See live TRZ→GRM fares Phone-only fares on this route — call free
Flight time details
8,333 miles nonstop takes roughly 16h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- TRZ — Tiruchirapally Civil Airport Airport · Tiruchirappalli, India
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 TRZ
- TJV · Tanjore Air Force Base27 mi away
- IXM · Madurai Airport77 mi away
- SXV · Salem Airport83 mi away
- PNY · Pondicherry Airport112 mi away
Near GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is TRZ from GRM?
The flight distance from Tiruchirappalli (TRZ) to Grand Marais (GRM) is 8,333 miles (13,410 km, 7,241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRZ to GRM?
A nonstop flight takes about 16h 48m 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 Tiruchirappalli and Grand Marais?
Grand Marais is 10.5 hours behind Tiruchirappalli.
What is the cheapest way to fly from TRZ to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRZ–GRM that never appear on search engines, with no booking fees.