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OBS to CCU: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
4,853 mi
7,810 km · 4,217 nm
9h 59m
estimated nonstop flight time
+3.5h
time difference · heading east
See live OBS→CCU fares Phone-only fares on this route — call free
Flight time details
4,853 miles nonstop takes roughly 9h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is OBS from CCU?
The flight distance from Aubenas-vals-lanas (OBS) to Kolkata (CCU) is 4,853 miles (7,810 km, 4,217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to CCU?
A nonstop flight takes about 9h 59m 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 Kolkata?
Kolkata is 3.5 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–CCU that never appear on search engines, with no booking fees.