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YST to TRZ: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Tiruchirappalli (Tiruchirapally Civil Airport Airport)
7,957 mi
12,805 km · 6,914 nm
16h 4m
estimated nonstop flight time
+10.5h
time difference · heading north
See live YST→TRZ fares Phone-only fares on this route — call free
Flight time details
7,957 miles nonstop takes roughly 16h 4m 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 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 YST from TRZ?
The flight distance from St. Theresa Point (YST) to Tiruchirappalli (TRZ) is 7,957 miles (12,805 km, 6,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to TRZ?
A nonstop flight takes about 16h 4m 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 St. Theresa Point and Tiruchirappalli?
Tiruchirappalli is 10.5 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to TRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–TRZ that never appear on search engines, with no booking fees.