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OBS to DAC: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Dhaka (Hazrat Shahjalal International Airport)
4,892 mi
7,873 km · 4,251 nm
10h 4m
estimated nonstop flight time
+4h
time difference · heading east
See live OBS→DAC fares Phone-only fares on this route — call free
Flight time details
4,892 miles nonstop takes roughly 10h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- DAC — Hazrat Shahjalal International Airport · Dhaka, Bangladesh
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 DAC
- IXA · Agartala Airport53 mi away
- BZL · Barisal Airport72 mi away
- IRD · Ishurdi Airport88 mi away
- JSR · Jessore Airport91 mi away
Frequently asked questions
How far is OBS from DAC?
The flight distance from Aubenas-vals-lanas (OBS) to Dhaka (DAC) is 4,892 miles (7,873 km, 4,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to DAC?
A nonstop flight takes about 10h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OBS to DAC?
Nonstop service on OBS–DAC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 4m nonstop estimate.
What is the time difference between Aubenas-vals-lanas and Dhaka?
Dhaka is 4 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to DAC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–DAC that never appear on search engines, with no booking fees.
Why are some OBS to DAC fares phone-only?
Consolidator contracts let us sell certain OBS–DAC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.