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ROI to SYH: distance & flight time
Roi Et (Roi Et Airport) → Syangboche (Syangboche Airport)
1,357 mi
2,183 km · 1,179 nm
3h 25m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live ROI→SYH fares Phone-only fares on this route — call free
Flight time details
1,357 miles nonstop takes roughly 3h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- SYH — Syangboche Airport · Syangboche, Nepal
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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Frequently asked questions
How far is ROI from SYH?
The flight distance from Roi Et (ROI) to Syangboche (SYH) is 1,357 miles (2,183 km, 1,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to SYH?
A nonstop flight takes about 3h 25m 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 Roi Et and Syangboche?
Syangboche is 1.2 hours behind Roi Et.
What is the cheapest way to fly from ROI to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–SYH that never appear on search engines, with no booking fees.