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SYH to KOP: distance & flight time
Syangboche (Syangboche Airport) → Nakhon Phanom (Nakhon Phanom Airport)
1,349 mi
2,171 km · 1,172 nm
3h 24m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live SYH→KOP fares Phone-only fares on this route — call free
Flight time details
1,349 miles nonstop takes roughly 3h 24m 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
- SYH — Syangboche Airport · Syangboche, Nepal
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is SYH from KOP?
The flight distance from Syangboche (SYH) to Nakhon Phanom (KOP) is 1,349 miles (2,171 km, 1,172 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to KOP?
A nonstop flight takes about 3h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SYH to KOP?
Nonstop service on SYH–KOP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 24m nonstop estimate.
What is the time difference between Syangboche and Nakhon Phanom?
Nakhon Phanom is 1.3 hours ahead of Syangboche.
What is the cheapest way to fly from SYH to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–KOP that never appear on search engines, with no booking fees.
Why are some SYH to KOP fares phone-only?
Consolidator contracts let us sell certain SYH–KOP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.