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DOP to USM: distance & flight time
Dolpa (Dolpa Airport) → Ko Samui (Samui Airport)
1,747 mi
2,811 km · 1,518 nm
3h 53m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live DOP→USM fares Phone-only fares on this route — call free
Flight time details
1,747 miles nonstop takes roughly 3h 53m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- DOP — Dolpa Airport · Dolpa, Nepal
- 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 DOP
- JUM · Jumla Airport43 mi away
- RUK · Rukum Chaurjahari Airport45 mi away
- JMO · Jomsom Airport56 mi away
- DNP · Tulsipur Airport68 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 DOP from USM?
The flight distance from Dolpa (DOP) to Ko Samui (USM) is 1,747 miles (2,811 km, 1,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOP to USM?
A nonstop flight takes about 3h 53m 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 Dolpa and Ko Samui?
Ko Samui is 1.3 hours ahead of Dolpa.
What is the cheapest way to fly from DOP to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOP–USM that never appear on search engines, with no booking fees.