Distance From Dennis Ranch Airport to Oslo Airport, Gardermoen

The distance from Dennis Ranch Airport () to Oslo Airport, Gardermoen (OSL) is 4790 miles or 7709 kilometers or 4160 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 Grady ( United States ) to Oslo ( Norway )?

A one-way nonstop (direct) flight between Grady and Oslo takes around 11 hours 0 minutes.

Estimated flight time from Dennis Ranch Airport, Grady, United States to Oslo Airport, Gardermoen, Oslo, Norway is 11 hours 0 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		7709 km
Statute Miles		4790 miles
Nautical Miles		4160 nm
Avg. Time of Flight		11 hours 0 minutes

Dennis Ranch Airport to Oslo Airport, Gardermoen Flight Route Map - to OSL Flight Path

Location of Dennis Ranch Airport & Oslo Airport, Gardermoen is given below.
Click the map to view Grady to Oslo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - OSL

Time difference between Grady (United States) and Oslo (Norway) is 8 Hours.
Oslo time is 8 Hours ahead of Grady.

Location	Local Time
Grady (United States)	2026-09-16, 04:02:56 MDT
Oslo (Norway)	2026-09-16, 12:02:56 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

Dennis Ranch Airport ( / 7OK0) Grady, United States

Destination

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