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ACH to TRZ: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Tiruchirappalli (Tiruchirapally Civil Airport Airport)
4,701 mi
7,566 km · 4,085 nm
9h 41m
estimated nonstop flight time
+3.5h
time difference · heading east
See live ACH→TRZ fares Phone-only fares on this route — call free
Flight time details
4,701 miles nonstop takes roughly 9h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from TRZ?
The flight distance from Altenrhein (ACH) to Tiruchirappalli (TRZ) is 4,701 miles (7,566 km, 4,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to TRZ?
A nonstop flight takes about 9h 41m 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 Altenrhein and Tiruchirappalli?
Tiruchirappalli is 3.5 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to TRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–TRZ that never appear on search engines, with no booking fees.