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PGH to USM: distance & flight time
Nainital (Pantnagar Airport) → Ko Samui (Samui Airport)
1,895 mi
3,049 km · 1,646 nm
4h 11m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live PGH→USM fares Phone-only fares on this route — call free
Flight time details
1,895 miles nonstop takes roughly 4h 11m 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
- USM — Samui Airport · Ko Samui, 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is PGH from USM?
The flight distance from Nainital (PGH) to Ko Samui (USM) is 1,895 miles (3,049 km, 1,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PGH to USM?
A nonstop flight takes about 4h 11m 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 Ko Samui?
Ko Samui is 1.5 hours ahead of Nainital.
What is the cheapest way to fly from PGH to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PGH–USM that never appear on search engines, with no booking fees.