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RCO to LKO: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Lucknow (Chaudhary Charan Singh International Airport)
4,541 mi
7,308 km · 3,946 nm
9h 22m
estimated nonstop flight time
+3.5h
time difference · heading east
See live RCO→LKO fares Phone-only fares on this route — call free
Flight time details
4,541 miles nonstop takes roughly 9h 22m 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
- LKO — Chaudhary Charan Singh International Airport · Lucknow, 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Frequently asked questions
How far is RCO from LKO?
The flight distance from Rochefort (RCO) to Lucknow (LKO) is 4,541 miles (7,308 km, 3,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to LKO?
A nonstop flight takes about 9h 22m 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 Lucknow?
Lucknow is 3.5 hours ahead of Rochefort.
What is the cheapest way to fly from RCO to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–LKO that never appear on search engines, with no booking fees.