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QLF to ROI: distance & flight time
Vesivehmaa (Lahti Vesivehmaa Airport) → Roi Et (Roi Et Airport)
4,850 mi
7,805 km · 4,214 nm
9h 59m
estimated nonstop flight time
+4h
time difference · heading east
See live QLF→ROI fares Phone-only fares on this route — call free
Flight time details
4,850 miles nonstop takes roughly 9h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- QLF — Lahti Vesivehmaa Airport · Vesivehmaa, Finland
- 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 QLF
- HYV · Hyvinkää Airfield43 mi away
- UTI · Utti Air Base45 mi away
- KEV · Halli Airport58 mi away
- HEL · Helsinki Vantaa Airport62 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 QLF from ROI?
The flight distance from Vesivehmaa (QLF) to Roi Et (ROI) is 4,850 miles (7,805 km, 4,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLF to ROI?
A nonstop flight takes about 9h 59m 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 Vesivehmaa and Roi Et?
Roi Et is 4 hours ahead of Vesivehmaa.
What is the cheapest way to fly from QLF to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLF–ROI that never appear on search engines, with no booking fees.