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IWS to TKH: distance & flight time
Houston (West Houston Airport) → Nakhon Sawan (Takhli Airport)
9,144 mi
14,716 km · 7,946 nm
18h 24m
estimated nonstop flight time
+12h
time difference · heading north
See live IWS→TKH fares Phone-only fares on this route — call free
Flight time details
9,144 miles nonstop takes roughly 18h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IWS — West Houston Airport · Houston, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 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 IWS from TKH?
The flight distance from Houston (IWS) to Nakhon Sawan (TKH) is 9,144 miles (14,716 km, 7,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to TKH?
A nonstop flight takes about 18h 24m 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 Houston and Nakhon Sawan?
Nakhon Sawan is 12 hours ahead of Houston.
What is the cheapest way to fly from IWS to TKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–TKH that never appear on search engines, with no booking fees.