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THS to SDY: distance & flight time
Sukhothai (Sukhothai Airport) → Sidney (Sidney - Richland Regional Airport)
7,710 mi
12,408 km · 6,700 nm
15h 35m
estimated nonstop flight time
-13h
time difference · heading north
See live THS→SDY fares Phone-only fares on this route — call free
Flight time details
7,710 miles nonstop takes roughly 15h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- THS — Sukhothai Airport · Sukhothai, Thailand
- SDY — Sidney - Richland Regional Airport · Sidney, 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
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is THS from SDY?
The flight distance from Sukhothai (THS) to Sidney (SDY) is 7,710 miles (12,408 km, 6,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to SDY?
A nonstop flight takes about 15h 35m 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 Sidney?
Sidney is 13 hours behind Sukhothai.
What is the cheapest way to fly from THS to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–SDY that never appear on search engines, with no booking fees.