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TKH to STL: distance & flight time
Nakhon Sawan (Takhli Airport) → St. Louis (St Louis Lambert International Airport)
8,641 mi
13,906 km · 7,509 nm
17h 25m
estimated nonstop flight time
-12h
time difference · heading north
See live TKH→STL fares Phone-only fares on this route — call free
Flight time details
8,641 miles nonstop takes roughly 17h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TKH — Takhli Airport · Nakhon Sawan, Thailand
- STL — St Louis Lambert International Airport · St. Louis, 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 TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is TKH from STL?
The flight distance from Nakhon Sawan (TKH) to St. Louis (STL) is 8,641 miles (13,906 km, 7,509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKH to STL?
A nonstop flight takes about 17h 25m 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 Nakhon Sawan and St. Louis?
St. Louis is 12 hours behind Nakhon Sawan.
What is the cheapest way to fly from TKH to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKH–STL that never appear on search engines, with no booking fees.