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NMS to SEA: distance & flight time
Namsang (Namsang Airport) → Seattle (Seattle Tacoma International Airport)
7,100 mi
11,427 km · 6,170 nm
14h 23m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live NMS→SEA fares Phone-only fares on this route — call free
Flight time details
7,100 miles nonstop takes roughly 14h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- NMS — Namsang Airport · Namsang, Burma
- SEA — Seattle Tacoma International Airport · Seattle, United States
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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is NMS from SEA?
The flight distance from Namsang (NMS) to Seattle (SEA) is 7,100 miles (11,427 km, 6,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NMS to SEA?
A nonstop flight takes about 14h 23m 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 Seattle?
Seattle is 13.5 hours behind Namsang.
What is the cheapest way to fly from NMS to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NMS–SEA that never appear on search engines, with no booking fees.