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NMS to ROI: distance & flight time
Namsang (Namsang Airport) → Roi Et (Roi Et Airport)
515 mi
829 km · 447 nm
1h 35m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live NMS→ROI fares Phone-only fares on this route — call free
Flight time details
515 miles nonstop takes roughly 1h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- NMS — Namsang Airport · Namsang, Burma
- 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 NMS
- HEH · Heho Airport62 mi away
- LIW · Loikaw Airport89 mi away
- MOG · Mong Hsat Airport102 mi away
- HGN · Mae Hong Son 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 NMS from ROI?
The flight distance from Namsang (NMS) to Roi Et (ROI) is 515 miles (829 km, 447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NMS to ROI?
A nonstop flight takes about 1h 35m 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 Namsang and Roi Et?
Roi Et is 0.5 hours ahead of Namsang.
What is the cheapest way to fly from NMS to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NMS–ROI that never appear on search engines, with no booking fees.