Nonstop flight route between Ontario, Oregon, United States and Trondheim, Sør-Trøndelag, Norway:

About this route:

A direct, nonstop flight between Ontario Municipal Airport (ONO), Ontario, Oregon, United States and Trondheim Airport, Værnes (TRD), Trondheim, Sør-Trøndelag, Norway would travel a Great Circle distance of 4,485 miles (or 7,217 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 Ontario Municipal Airport and Trondheim Airport, Værnes, 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 Ontario Municipal Airport and Trondheim Airport, Værnes. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Ontario Municipal Airport (ONO):

• Ontario Municipal Airport covers 480 acres at an elevation of 2,193 feet.
• Ontario Municipal Airport (ONO) currently has only 1 runway.
• In the year ending July 13, 2010 the airport had 12,930 general aviation aircraft operations, average 35 per day.
• The closest airport to Ontario Municipal Airport (ONO) is Boise Airport (BOI), which is located 50 miles (81 kilometers) SE of ONO.
• The furthest airport from Ontario Municipal Airport (ONO) is Tôlanaro Airport (FTU), which is located 10,845 miles (17,454 kilometers) away in Tôlanaro, Madagascar.

Facts about Trondheim Airport, Værnes (TRD):

• The Norwegian State Railways operates both commuter and express trains to and from Trondheim Airport.
• Oslo Airport, Gardermoen opened on 8 October 1998, replacing the congested Fornebu.
• The furthest airport from Trondheim Airport, Værnes (TRD) is Chatham Islands (CHT), which is located 11,048 miles (17,780 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Trondheim Airport, Værnes", another name for TRD is "Trondheim lufthavn, Værnes".
• The airport also has a diagonal runway, which runs 14/32, roughly northwest–southeast.
• After World War II, there was only general aviation at Værnes, organized by two clubs, Værnes flyklubb and NTH flyklubb.
• After the war ended, the airport was initial taken over by the Royal Air Force, but they soon withdrew leaving the Norwegian military in charge.
• Because of Trondheim Airport, Værnes's relatively low elevation of 56 feet, planes can take off or land at Trondheim Airport, Værnes 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.
• The closest airport to Trondheim Airport, Værnes (TRD) is Røros Airport (RRS), which is located 62 miles (100 kilometers) SSE of TRD.
• Trondheim Airport, Værnes (TRD) has 3 runways.
• Trondheim Airport, Værnes handled 4,313,547 passengers last year.