Air distance from Ndjamena, Chad to Helsinki, Finland is 3354.8 Miles (5399.1 Kilometers / 2913.3 Nautical Miles).
6 hrs, 57 mins is the flight duration between Ndjamena and Helsinki. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.