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RCO to CCU: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
5,083 mi
8,180 km · 4,417 nm
10h 26m
estimated nonstop flight time
+3.5h
time difference · heading east
See live RCO→CCU fares Phone-only fares on this route — call free
Flight time details
5,083 miles nonstop takes roughly 10h 26m 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
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, 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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 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 RCO from CCU?
The flight distance from Rochefort (RCO) to Kolkata (CCU) is 5,083 miles (8,180 km, 4,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to CCU?
A nonstop flight takes about 10h 26m 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 Rochefort and Kolkata?
Kolkata is 3.5 hours ahead of Rochefort.
What is the cheapest way to fly from RCO to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–CCU that never appear on search engines, with no booking fees.