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OSU to TKH: distance & flight time
Columbus (The Ohio State University Airport - Don Scott Field) → Nakhon Sawan (Takhli Airport)
8,606 mi
13,850 km · 7,478 nm
17h 20m
estimated nonstop flight time
+11h
time difference · heading north
See live OSU→TKH fares Phone-only fares on this route — call free
Flight time details
8,606 miles nonstop takes roughly 17h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, 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 OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 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 OSU from TKH?
The flight distance from Columbus (OSU) to Nakhon Sawan (TKH) is 8,606 miles (13,850 km, 7,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSU to TKH?
A nonstop flight takes about 17h 20m 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 Columbus and Nakhon Sawan?
Nakhon Sawan is 11 hours ahead of Columbus.
What is the cheapest way to fly from OSU to TKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSU–TKH that never appear on search engines, with no booking fees.