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OBS to PHL: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Philadelphia (Philadelphia International Airport)
3,921 mi
6,310 km · 3,407 nm
8h 9m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OBS→PHL fares Phone-only fares on this route — call free
Flight time details
3,921 miles nonstop takes roughly 8h 9m 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
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- 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 OBS
- XOG · Orange-Caritat (BA 115) Air Base37 mi away
- VAF · Valence-Chabeuil Airport39 mi away
- MEN · Mende-Brenoux Airfield41 mi away
- LPY · Le Puy-Loudes Airport48 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 OBS from PHL?
The flight distance from Aubenas-vals-lanas (OBS) to Philadelphia (PHL) is 3,921 miles (6,310 km, 3,407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to PHL?
A nonstop flight takes about 8h 9m 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 Aubenas-vals-lanas and Philadelphia?
Philadelphia is 6 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–PHL that never appear on search engines, with no booking fees.