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PDX to ADP: distance & flight time
Portland (Portland International Airport) → Galoya (Ampara Airport)
8,485 mi
13,655 km · 7,373 nm
17h 6m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live PDX→ADP fares Phone-only fares on this route — call free
Flight time details
8,485 miles nonstop takes roughly 17h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- ADP — Ampara Airport · Galoya, Sri Lanka
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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
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
Frequently asked questions
How far is PDX from ADP?
The flight distance from Portland (PDX) to Galoya (ADP) is 8,485 miles (13,655 km, 7,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to ADP?
A nonstop flight takes about 17h 6m 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 Portland and Galoya?
Galoya is 12.5 hours ahead of Portland.
What is the cheapest way to fly from PDX to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–ADP that never appear on search engines, with no booking fees.