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TRV to CEI: distance & flight time
Trivandrum (Trivandrum International Airport) → Chiang Rai (Chiang Rai International Airport)
1,727 mi
2,779 km · 1,501 nm
3h 51m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live TRV→CEI fares Phone-only fares on this route — call free
Flight time details
1,727 miles nonstop takes roughly 3h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- TRV — Trivandrum International Airport · Trivandrum, India
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
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 TRV
- COK · Cochin International Airport121 mi away
- IXM · Madurai Airport123 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is TRV from CEI?
The flight distance from Trivandrum (TRV) to Chiang Rai (CEI) is 1,727 miles (2,779 km, 1,501 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRV to CEI?
A nonstop flight takes about 3h 51m 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 Trivandrum and Chiang Rai?
Chiang Rai is 1.5 hours ahead of Trivandrum.
What is the cheapest way to fly from TRV to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRV–CEI that never appear on search engines, with no booking fees.