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GRZ to PHL: distance & flight time
Graz (Graz Airport) → Philadelphia (Philadelphia International Airport)
4,315 mi
6,944 km · 3,749 nm
8h 56m
estimated nonstop flight time
-6h
time difference · heading northwest
See live GRZ→PHL fares Phone-only fares on this route — call free
Flight time details
4,315 miles nonstop takes roughly 8h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- 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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 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 GRZ from PHL?
The flight distance from Graz (GRZ) to Philadelphia (PHL) is 4,315 miles (6,944 km, 3,749 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to PHL?
A nonstop flight takes about 8h 56m 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 Graz and Philadelphia?
Philadelphia is 6 hours behind Graz.
What is the cheapest way to fly from GRZ to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–PHL that never appear on search engines, with no booking fees.