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OBS to RDR: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Red River (Grand Forks Air Force Base)
4,487 mi
7,221 km · 3,899 nm
9h 16m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OBS→RDR fares Phone-only fares on this route — call free
Flight time details
4,487 miles nonstop takes roughly 9h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- RDR — Grand Forks Air Force Base · Red River, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Frequently asked questions
How far is OBS from RDR?
The flight distance from Aubenas-vals-lanas (OBS) to Red River (RDR) is 4,487 miles (7,221 km, 3,899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to RDR?
A nonstop flight takes about 9h 16m 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 Red River?
Red River is 7 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–RDR that never appear on search engines, with no booking fees.