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CNG to HRI: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Mattala (Mattala Rajapaksa International Airport)
5,495 mi
8,844 km · 4,775 nm
11h 14m
estimated nonstop flight time
+3.5h
time difference · heading east
See live CNG→HRI fares Phone-only fares on this route — call free
Flight time details
5,495 miles nonstop takes roughly 11h 14m 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
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 mi away
Near HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Frequently asked questions
How far is CNG from HRI?
The flight distance from Cognac (CNG) to Mattala (HRI) is 5,495 miles (8,844 km, 4,775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to HRI?
A nonstop flight takes about 11h 14m 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 Cognac and Mattala?
Mattala is 3.5 hours ahead of Cognac.
What is the cheapest way to fly from CNG to HRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–HRI that never appear on search engines, with no booking fees.