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ADP to DLS: distance & flight time
Galoya (Ampara Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
8,516 mi
13,704 km · 7,400 nm
17h 10m
estimated nonstop flight time
-12.5h
time difference · heading north
See live ADP→DLS fares Phone-only fares on this route — call free
Flight time details
8,516 miles nonstop takes roughly 17h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- 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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 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 ADP from DLS?
The flight distance from Galoya (ADP) to The Dalles (DLS) is 8,516 miles (13,704 km, 7,400 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to DLS?
A nonstop flight takes about 17h 10m 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 Galoya and The Dalles?
The Dalles is 12.5 hours behind Galoya.
What is the cheapest way to fly from ADP to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–DLS that never appear on search engines, with no booking fees.