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KDT to DLS: distance & flight time
Nakhon Pathom (Kamphaeng Saen Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
7,580 mi
12,199 km · 6,587 nm
15h 20m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KDT→DLS fares Phone-only fares on this route — call free
Flight time details
7,580 miles nonstop takes roughly 15h 20m 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
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, 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 KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 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 KDT from DLS?
The flight distance from Nakhon Pathom (KDT) to The Dalles (DLS) is 7,580 miles (12,199 km, 6,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KDT to DLS?
A nonstop flight takes about 15h 20m 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 Nakhon Pathom and The Dalles?
The Dalles is 14 hours behind Nakhon Pathom.
What is the cheapest way to fly from KDT to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KDT–DLS that never appear on search engines, with no booking fees.