Distance From BNS Issa Khan Heliport to Oslo Airport, Gardermoen

The distance from BNS Issa Khan Heliport () to Oslo Airport, Gardermoen (OSL) is 4575 miles or 7362 kilometers or 3973 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Chattogram (Chittagong) ( Bangladesh ) to Oslo ( Norway )?

A one-way nonstop (direct) flight between Chattogram (Chittagong) and Oslo takes around 10 hours 31 minutes.

Estimated flight time from BNS Issa Khan Heliport, Chattogram (Chittagong), Bangladesh to Oslo Airport, Gardermoen, Oslo, Norway is 10 hours 31 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - OSL

Kilometers		7362 km
Statute Miles		4575 miles
Nautical Miles		3973 nm
Avg. Time of Flight		10 hours 31 minutes

BNS Issa Khan Heliport to Oslo Airport, Gardermoen Flight Route Map - to OSL Flight Path

Location of BNS Issa Khan Heliport & Oslo Airport, Gardermoen is given below.
Click the map to view Chattogram (Chittagong) to Oslo nonstop flight path and travel direction.

Click to see flight route on Google Map between Chattogram (Chittagong), Bangladesh and Oslo, Norway. .

Nonstop flight route between Chattogram (Chittagong), Bangladesh and Oslo, Norway.

Time Difference Between the Airports • - OSL

Time difference between Chattogram (Chittagong) (Bangladesh) and Oslo (Norway) is 4 Hours.
Oslo time is 4 Hours behind Chattogram (Chittagong).

Location	Local Time
Chattogram (Chittagong) (Bangladesh)	2026-06-22, 00:32:06 +06
Oslo (Norway)	2026-06-21, 20:32:06 CEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

BNS Issa Khan Heliport ( / ) Chattogram (Chittagong), Bangladesh

Destination

Oslo Airport, Gardermoen (OSL / ENGM) Oslo, Norway