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OBS to SPF: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,874 mi
7,844 km · 4,236 nm
10h 1m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OBS→SPF fares Phone-only fares on this route — call free
Flight time details
4,874 miles nonstop takes roughly 10h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is OBS from SPF?
The flight distance from Aubenas-vals-lanas (OBS) to Spearfish-South Dakota (SPF) is 4,874 miles (7,844 km, 4,236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to SPF?
A nonstop flight takes about 10h 1m 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 Spearfish-South Dakota?
Spearfish-South Dakota is 8 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–SPF that never appear on search engines, with no booking fees.