Need help booking?
Unpublished phone-only deals available
ISN to TRZ: distance & flight time
Williston (Sloulin Field International Airport) → Tiruchirappalli (Tiruchirapally Civil Airport Airport)
8,362 mi
13,457 km · 7,266 nm
16h 52m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ISN→TRZ fares Phone-only fares on this route — call free
Flight time details
8,362 miles nonstop takes roughly 16h 52m 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 gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 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 ISN from TRZ?
The flight distance from Williston (ISN) to Tiruchirappalli (TRZ) is 8,362 miles (13,457 km, 7,266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to TRZ?
A nonstop flight takes about 16h 52m 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 Williston and Tiruchirappalli?
Tiruchirappalli is 10.5 hours ahead of Williston.
What is the cheapest way to fly from ISN to TRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–TRZ that never appear on search engines, with no booking fees.