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THS to DLS: distance & flight time
Sukhothai (Sukhothai Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
7,393 mi
11,899 km · 6,425 nm
14h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live THS→DLS fares Phone-only fares on this route — call free
Flight time details
7,393 miles nonstop takes roughly 14h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- THS — Sukhothai Airport · Sukhothai, Thailand
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is THS from DLS?
The flight distance from Sukhothai (THS) to The Dalles (DLS) is 7,393 miles (11,899 km, 6,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to DLS?
A nonstop flight takes about 14h 58m 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 The Dalles?
The Dalles is 14 hours behind Sukhothai.
What is the cheapest way to fly from THS to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–DLS that never appear on search engines, with no booking fees.