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ADP to PHL: distance & flight time
Galoya (Ampara Airport) → Philadelphia (Philadelphia International Airport)
8,856 mi
14,253 km · 7,696 nm
17h 50m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live ADP→PHL fares Phone-only fares on this route — call free
Flight time details
8,856 miles nonstop takes roughly 17h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- PHL — Philadelphia International Airport · Philadelphia, 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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is ADP from PHL?
The flight distance from Galoya (ADP) to Philadelphia (PHL) is 8,856 miles (14,253 km, 7,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to PHL?
A nonstop flight takes about 17h 50m 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 Philadelphia?
Philadelphia is 9.5 hours behind Galoya.
What is the cheapest way to fly from ADP to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–PHL that never appear on search engines, with no booking fees.