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THS to DEC: distance & flight time
Sukhothai (Sukhothai Airport) → Decatur (Decatur Airport)
8,454 mi
13,605 km · 7,346 nm
17h 3m
estimated nonstop flight time
-12h
time difference · heading north
See live THS→DEC fares Phone-only fares on this route — call free
Flight time details
8,454 miles nonstop takes roughly 17h 3m 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
- THS — Sukhothai Airport · Sukhothai, Thailand
- DEC — Decatur Airport · Decatur, 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 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 THS from DEC?
The flight distance from Sukhothai (THS) to Decatur (DEC) is 8,454 miles (13,605 km, 7,346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to DEC?
A nonstop flight takes about 17h 3m 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 Sukhothai and Decatur?
Decatur is 12 hours behind Sukhothai.
What is the cheapest way to fly from THS to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–DEC that never appear on search engines, with no booking fees.