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GCK to THS: distance & flight time
Garden City (Garden City Regional Airport) → Sukhothai (Sukhothai Airport)
8,399 mi
13,516 km · 7,298 nm
16h 56m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GCK→THS fares Phone-only fares on this route — call free
Flight time details
8,399 miles nonstop takes roughly 16h 56m gate to gate, flying northwest. 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
- GCK — Garden City Regional Airport · Garden City, 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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 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 GCK from THS?
The flight distance from Garden City (GCK) to Sukhothai (THS) is 8,399 miles (13,516 km, 7,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCK to THS?
A nonstop flight takes about 16h 56m 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 Garden City and Sukhothai?
Sukhothai is 12 hours ahead of Garden City.
What is the cheapest way to fly from GCK to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCK–THS that never appear on search engines, with no booking fees.