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SEA to NMS: distance & flight time
Seattle (Seattle Tacoma International Airport) → Namsang (Namsang Airport)
7,100 mi
11,427 km · 6,170 nm
14h 23m
estimated nonstop flight time
+13.5h
time difference · heading northwest
See live SEA→NMS fares Phone-only fares on this route — call free
Flight time details
7,100 miles nonstop takes roughly 14h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- NMS — Namsang Airport · Namsang, Burma
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 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
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
Frequently asked questions
How far is SEA from NMS?
The flight distance from Seattle (SEA) to Namsang (NMS) 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 SEA to NMS?
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 Seattle and Namsang?
Namsang is 13.5 hours ahead of Seattle.
What is the cheapest way to fly from SEA to NMS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–NMS that never appear on search engines, with no booking fees.