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TRV to ROI: distance & flight time
Trivandrum (Trivandrum International Airport) → Roi Et (Roi Et Airport)
1,886 mi
3,035 km · 1,639 nm
4h 10m
estimated nonstop flight time
+1.5h
time difference · heading east
See live TRV→ROI fares Phone-only fares on this route — call free
Flight time details
1,886 miles nonstop takes roughly 4h 10m gate to gate, flying east. 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
- ROI — Roi Et Airport · Roi Et, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is TRV from ROI?
The flight distance from Trivandrum (TRV) to Roi Et (ROI) is 1,886 miles (3,035 km, 1,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRV to ROI?
A nonstop flight takes about 4h 10m 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 Roi Et?
Roi Et is 1.5 hours ahead of Trivandrum.
What is the cheapest way to fly from TRV to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRV–ROI that never appear on search engines, with no booking fees.