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KCT to GNB: distance & flight time
Koggala (Koggala Airport) → Grenoble (Grenoble-Isère Airport)
5,197 mi
8,363 km · 4,516 nm
10h 39m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live KCT→GNB fares Phone-only fares on this route — call free
Flight time details
5,197 miles nonstop takes roughly 10h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- GNB — Grenoble-Isère Airport · Grenoble, France
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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is KCT from GNB?
The flight distance from Koggala (KCT) to Grenoble (GNB) is 5,197 miles (8,363 km, 4,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to GNB?
A nonstop flight takes about 10h 39m 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 Koggala and Grenoble?
Grenoble is 3.5 hours behind Koggala.
What is the cheapest way to fly from KCT to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–GNB that never appear on search engines, with no booking fees.