Nonstop flight route between Hillsboro / Portland, Oregon, United States and Sandefjord / Stokke, Norway:
Departure Airport:

Arrival Airport:

Distance from HIO to TRF:
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- About this route
- HIO Airport Information
- TRF Airport Information
- Facts about HIO
- Facts about TRF
- Map of Nearest Airports to HIO
- List of Nearest Airports to HIO
- Map of Furthest Airports from HIO
- List of Furthest Airports from HIO
- Map of Nearest Airports to TRF
- List of Nearest Airports to TRF
- Map of Furthest Airports from TRF
- List of Furthest Airports from TRF
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Sandefjord Airport, Torp (TRF), Sandefjord / Stokke, Norway would travel a Great Circle distance of 4,729 miles (or 7,611 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Portland-Hillsboro Airport and Sandefjord Airport, Torp, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Portland-Hillsboro Airport and Sandefjord Airport, Torp. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HIO / KHIO |
Airport Name: | Portland-Hillsboro Airport |
Location: | Hillsboro / Portland, Oregon, United States |
GPS Coordinates: | 45°32'25"N by 122°56'59"W |
Operator/Owner: | Port of Portland |
Airport Type: | Public |
Elevation: | 204 feet (62 meters) |
# of Runways: | 2 |
View all routes: | Routes from HIO |
More Information: | HIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TRF / ENTO |
Airport Names: |
|
Location: | Sandefjord / Stokke, Norway |
GPS Coordinates: | 59°11'12"N by 10°15'30"E |
Area Served: | Sandefjord, Norway |
Operator/Owner: | Sandefjord Lufthavn AS |
Airport Type: | Public |
Elevation: | 285 feet (87 meters) |
# of Runways: | 1 |
View all routes: | Routes from TRF |
More Information: | TRF Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- Portland-Hillsboro Airport (HIO) has 2 runways.
- Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
- The furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
- Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- A Horizon Air plane was hijacked on May 2, 1986, en route from Eugene to Portland, with the pilot able to convince the hijacker to allow the plane to land at HIO where the hijacker was arrested.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
Facts about Sandefjord Airport, Torp (TRF):
- In February 1953, the government expropriated the necessary land, 4.0 square kilometres, of which 3.5 square kilometres was forest and 0.25 square kilometres was fields and 0.25 square kilometres was pasture.
- Sandefjord Airport, Torp handled 1,345,732 passengers last year.
- During the 1950s, the interest to use Torp as an air station dwindled.
- The furthest airport from Sandefjord Airport, Torp (TRF) is Chatham Islands (CHT), which is located 11,337 miles (18,245 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Sandefjord Airport, Torp is an international airport located 4 nautical miles northeast of Sandefjord, Norway and 118 km south of Oslo, Norway.
- The first civilian aircraft to land was a Douglas DC-3 from Fred Olsen Air Transport in 1958.
- The new owners concluded that the airport needed a new control tower and a new terminal building.
- The air traffic employees in the control tower worked for the Civil Aviation Administration.
- In addition to being known as "Sandefjord Airport, Torp", another name for TRF is "Sandefjord lufthavn, Torp".
- In 1985, the airport made a NOK 2.1 million profit.
- Because of Sandefjord Airport, Torp's relatively low elevation of 285 feet, planes can take off or land at Sandefjord Airport, Torp at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Sandefjord Airport, Torp (TRF) currently has only 1 runway.
- The closest airport to Sandefjord Airport, Torp (TRF) is Moss Airport, Rygge (RYG), which is located 23 miles (37 kilometers) NE of TRF.
- The runway runs due north–south.