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SEA to PRH: distance & flight time
Seattle (Seattle Tacoma International Airport) → Phrae (Phrae Airport)
7,197 mi
11,583 km · 6,254 nm
14h 35m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SEA→PRH fares Phone-only fares on this route — call free
Flight time details
7,197 miles nonstop takes roughly 14h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- PRH — Phrae Airport · Phrae, 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 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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is SEA from PRH?
The flight distance from Seattle (SEA) to Phrae (PRH) is 7,197 miles (11,583 km, 6,254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to PRH?
A nonstop flight takes about 14h 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 Seattle and Phrae?
Phrae is 14 hours ahead of Seattle.
What is the cheapest way to fly from SEA to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–PRH that never appear on search engines, with no booking fees.