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ADP to AST: distance & flight time
Galoya (Ampara Airport) → Astoria (Astoria Regional Airport)
8,420 mi
13,551 km · 7,317 nm
16h 59m
estimated nonstop flight time
-12.5h
time difference · heading north
See live ADP→AST fares Phone-only fares on this route — call free
Flight time details
8,420 miles nonstop takes roughly 16h 59m 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
- AST — Astoria Regional Airport · Astoria, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is ADP from AST?
The flight distance from Galoya (ADP) to Astoria (AST) is 8,420 miles (13,551 km, 7,317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to AST?
A nonstop flight takes about 16h 59m 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 Astoria?
Astoria is 12.5 hours behind Galoya.
What is the cheapest way to fly from ADP to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–AST that never appear on search engines, with no booking fees.