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PGH to ROI: distance & flight time
Nainital (Pantnagar Airport) → Roi Et (Roi Et Airport)
1,783 mi
2,869 km · 1,549 nm
3h 58m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live PGH→ROI fares Phone-only fares on this route — call free
Flight time details
1,783 miles nonstop takes roughly 3h 58m gate to gate, flying southeast. 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
- PGH — Pantnagar Airport · Nainital, 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 PGH
- BEK · Bareilly Air Force Station42 mi away
- DHI · Dhangarhi Airport70 mi away
- BJH · Bajhang Airport109 mi away
- DED · Dehradun Airport111 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 PGH from ROI?
The flight distance from Nainital (PGH) to Roi Et (ROI) is 1,783 miles (2,869 km, 1,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PGH to ROI?
A nonstop flight takes about 3h 58m 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 Nainital and Roi Et?
Roi Et is 1.5 hours ahead of Nainital.
What is the cheapest way to fly from PGH to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PGH–ROI that never appear on search engines, with no booking fees.