Need help booking?
Unpublished phone-only deals available
ADP to SYD: distance & flight time
Galoya (Ampara Airport) → Sydney (Sydney Kingsford Smith International Airport)
5,356 mi
8,620 km · 4,654 nm
10h 58m
estimated nonstop flight time
+4.5h
time difference · heading southeast
See live ADP→SYD fares Phone-only fares on this route — call free
Flight time details
5,356 miles nonstop takes roughly 10h 58m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is ADP from SYD?
The flight distance from Galoya (ADP) to Sydney (SYD) is 5,356 miles (8,620 km, 4,654 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to SYD?
A nonstop flight takes about 10h 58m 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 Sydney?
Sydney is 4.5 hours ahead of Galoya.
What is the cheapest way to fly from ADP to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–SYD that never appear on search engines, with no booking fees.