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PHL to KGS: distance & flight time
Philadelphia (Philadelphia International Airport) → Kos (Kos Airport)
5,207 mi
8,380 km · 4,525 nm
10h 41m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PHL→KGS fares Phone-only fares on this route — call free
Flight time details
5,207 miles nonstop takes roughly 10h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PHL — Philadelphia International Airport · Philadelphia, United States
- KGS — Kos Airport · Kos, Greece
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 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
Near KGS
- JKL · Kalymnos Airport14 mi away
- LRS · Leros Airport31 mi away
- BXN · Imsık Airport40 mi away
- JTY · Astypalaia Airport42 mi away
Frequently asked questions
How far is PHL from KGS?
The flight distance from Philadelphia (PHL) to Kos (KGS) is 5,207 miles (8,380 km, 4,525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHL to KGS?
A nonstop flight takes about 10h 41m 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 Philadelphia and Kos?
Kos is 7 hours ahead of Philadelphia.
What is the cheapest way to fly from PHL to KGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHL–KGS that never appear on search engines, with no booking fees.