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TNF to LKO: distance & flight time
Toussous-le-noble (Toussus-le-Noble Airport) → Lucknow (Chaudhary Charan Singh International Airport)
4,357 mi
7,012 km · 3,786 nm
9h 1m
estimated nonstop flight time
+3.5h
time difference · heading east
See live TNF→LKO fares Phone-only fares on this route — call free
Flight time details
4,357 miles nonstop takes roughly 9h 1m 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
- TNF — Toussus-le-Noble Airport · Toussous-le-noble, 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 TNF
- CDG · Charles de Gaulle International Airport27 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base4 mi away
- ORY · Paris-Orly Airport13 mi away
- LBG · Paris-Le Bourget Airport21 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 TNF from LKO?
The flight distance from Toussous-le-noble (TNF) to Lucknow (LKO) is 4,357 miles (7,012 km, 3,786 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNF to LKO?
A nonstop flight takes about 9h 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 Toussous-le-noble and Lucknow?
Lucknow is 3.5 hours ahead of Toussous-le-noble.
What is the cheapest way to fly from TNF to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNF–LKO that never appear on search engines, with no booking fees.