Distance From Memorial Hermann Katy Hospital Heliport to Oslo Airport, Gardermoen

The distance from Memorial Hermann Katy Hospital Heliport () to Oslo Airport, Gardermoen (OSL) is 4989 miles or 8028 kilometers or 4332 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 Katy ( United States ) to Oslo ( Norway )?

A one-way nonstop (direct) flight between Katy and Oslo takes around 11 hours 28 minutes.

Estimated flight time from Memorial Hermann Katy Hospital Heliport, Katy, United States to Oslo Airport, Gardermoen, Oslo, Norway is 11 hours 28 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		8028 km
Statute Miles		4989 miles
Nautical Miles		4332 nm
Avg. Time of Flight		11 hours 28 minutes

Memorial Hermann Katy Hospital Heliport to Oslo Airport, Gardermoen Flight Route Map - to OSL Flight Path

Location of Memorial Hermann Katy Hospital Heliport & Oslo Airport, Gardermoen is given below.
Click the map to view Katy to Oslo nonstop flight path and travel direction.

Click to see flight route on Google Map between Katy, United States and Oslo, Norway. .

Nonstop flight route between Katy, United States and Oslo, Norway.

Time Difference Between the Airports • - OSL

Time difference between Katy (United States) and Oslo (Norway) is 7 Hours.
Oslo time is 7 Hours ahead of Katy.

Location	Local Time
Katy (United States)	2026-11-08, 20:21:58 CST
Oslo (Norway)	2026-11-09, 03:21:58 CET

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

Memorial Hermann Katy Hospital Heliport ( / 70TS) Katy, United States

Destination

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