Nonstop flight route between Phrae, Thailand and Redmond, Oregon, United States:

About this route:

A direct, nonstop flight between Phrae Airport (PRH), Phrae, Thailand and Roberts Field (RDM), Redmond, Oregon, United States would travel a Great Circle distance of 7,400 miles (or 11,909 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 Phrae Airport and Roberts Field, 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 Phrae Airport and Roberts Field. 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 Phrae Airport (PRH):

• Because of Phrae Airport's relatively low elevation of 0 feet, planes can take off or land at Phrae 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.
• The closest airport to Phrae Airport (PRH) is Lampang Airport (LPT), which is located 44 miles (71 kilometers) WNW of PRH.
• The furthest airport from Phrae Airport (PRH) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Phrae Airport (meaning Phrae Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,050 miles (19,393 kilometers) away in Pisco, Peru.

Facts about Roberts Field (RDM):

• Passenger boardings increased in the first half of 2010.
• Roberts Field (RDM) has 2 runways.
• It is the main commercial airport in Central Oregon, with regional airline flights to several hubs.
• Roberts Field covers 2,518 acres at an elevation of 3,080 feet.
• In October 2009 most sections of the expanded passenger terminal opened for public use.
• A passenger terminal was built in 1950 and replaced in 1981 by a 6,000-square-foot terminal.
• The furthest airport from Roberts Field (RDM) is Tôlanaro Airport (FTU), which is located 10,951 miles (17,623 kilometers) away in Tôlanaro, Madagascar.
• In addition to being known as "Roberts Field", other names for RDM include "Redmond Municipal Airport" and "(former Redmond Army Airfield)".
• United Express upgraded its CRJ 200 flights to Denver from weekend only to daily and expanded operations to San Francisco from the EMB-120 to the CRJ 200.
• On August 1, 2006 Horizon Air began twice daily non-stops to Los Angeles on 76-seat Bombardier Dash 8 s.
• The closest airport to Roberts Field (RDM) is Prineville Airport (PRZ), which is located only 12 miles (20 kilometers) E of RDM.