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FSM to THS: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Sukhothai (Sukhothai Airport)
8,687 mi
13,981 km · 7,549 nm
17h 30m
estimated nonstop flight time
+12h
time difference · heading north
See live FSM→THS fares Phone-only fares on this route — call free
Flight time details
8,687 miles nonstop takes roughly 17h 30m 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
- FSM — Fort Smith Regional Airport · Fort Smith, United States
- THS — Sukhothai Airport · Sukhothai, 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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Near THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 mi away
Frequently asked questions
How far is FSM from THS?
The flight distance from Fort Smith (FSM) to Sukhothai (THS) is 8,687 miles (13,981 km, 7,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to THS?
A nonstop flight takes about 17h 30m 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 Fort Smith and Sukhothai?
Sukhothai is 12 hours ahead of Fort Smith.
What is the cheapest way to fly from FSM to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–THS that never appear on search engines, with no booking fees.