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GCI to THS: distance & flight time
Guernsey (Guernsey Airport) → Sukhothai (Sukhothai Airport)
5,856 mi
9,424 km · 5,088 nm
11h 57m
estimated nonstop flight time
+6h
time difference · heading east
See live GCI→THS fares Phone-only fares on this route — call free
Flight time details
5,856 miles nonstop takes roughly 11h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 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 GCI from THS?
The flight distance from Guernsey (GCI) to Sukhothai (THS) is 5,856 miles (9,424 km, 5,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to THS?
A nonstop flight takes about 11h 57m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GCI to THS?
Nonstop service on GCI–THS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 57m nonstop estimate.
What is the time difference between Guernsey and Sukhothai?
Sukhothai is 6 hours ahead of Guernsey.
What is the cheapest way to fly from GCI to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–THS that never appear on search engines, with no booking fees.
Why are some GCI to THS fares phone-only?
Consolidator contracts let us sell certain GCI–THS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.