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ADP to TTD: distance & flight time
Galoya (Ampara Airport) → Troutdale (Portland Troutdale Airport)
8,492 mi
13,666 km · 7,379 nm
17h 7m
estimated nonstop flight time
-12.5h
time difference · heading north
See live ADP→TTD fares Phone-only fares on this route — call free
Flight time details
8,492 miles nonstop takes roughly 17h 7m 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Frequently asked questions
How far is ADP from TTD?
The flight distance from Galoya (ADP) to Troutdale (TTD) is 8,492 miles (13,666 km, 7,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to TTD?
A nonstop flight takes about 17h 7m 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 Troutdale?
Troutdale is 12.5 hours behind Galoya.
What is the cheapest way to fly from ADP to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–TTD that never appear on search engines, with no booking fees.