Need help booking?
Unpublished phone-only deals available
TTD to TKH: distance & flight time
Troutdale (Portland Troutdale Airport) → Nakhon Sawan (Takhli Airport)
7,460 mi
12,005 km · 6,482 nm
15h 6m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TTD→TKH fares Phone-only fares on this route — call free
Flight time details
7,460 miles nonstop takes roughly 15h 6m 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
- TTD — Portland Troutdale Airport · Troutdale, United States
- TKH — Takhli Airport · Nakhon Sawan, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Near TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
Frequently asked questions
How far is TTD from TKH?
The flight distance from Troutdale (TTD) to Nakhon Sawan (TKH) is 7,460 miles (12,005 km, 6,482 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to TKH?
A nonstop flight takes about 15h 6m 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 Troutdale and Nakhon Sawan?
Nakhon Sawan is 14 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to TKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–TKH that never appear on search engines, with no booking fees.