Need help booking?
Unpublished phone-only deals available
ATY to ADP: distance & flight time
Watertown (Watertown Regional Airport) → Galoya (Ampara Airport)
8,826 mi
14,204 km · 7,669 nm
17h 46m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ATY→ADP fares Phone-only fares on this route — call free
Flight time details
8,826 miles nonstop takes roughly 17h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ATY — Watertown Regional Airport · Watertown, 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 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 ATY from ADP?
The flight distance from Watertown (ATY) to Galoya (ADP) is 8,826 miles (14,204 km, 7,669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to ADP?
A nonstop flight takes about 17h 46m 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 Watertown and Galoya?
Galoya is 10.5 hours ahead of Watertown.
What is the cheapest way to fly from ATY to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–ADP that never appear on search engines, with no booking fees.