Nonstop flight route between Phrae, Thailand and Big Rapids, Michigan, United States:

About this route:

A direct, nonstop flight between Phrae Airport (PRH), Phrae, Thailand and Roben-Hood Airport (WBR), Big Rapids, Michigan, United States would travel a Great Circle distance of 8,148 miles (or 13,113 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 Roben-Hood Airport, 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 Roben-Hood Airport. 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 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.
• The closest airport to Phrae Airport (PRH) is Lampang Airport (LPT), which is located 44 miles (71 kilometers) WNW of PRH.

Facts about Roben-Hood Airport (WBR):

• Roben-Hood Airport (WBR) has 2 runways.
• The closest airport to Roben-Hood Airport (WBR) is Nartron Field (RCT), which is located only 12 miles (20 kilometers) N of WBR.
• Because of Roben-Hood Airport's relatively low elevation of 990 feet, planes can take off or land at Roben-Hood 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 furthest airport from Roben-Hood Airport (WBR) is Margaret River Airport (MGV), which is located 11,143 miles (17,933 kilometers) away in Margaret River, Western Australia, Australia.
• In mid 1941, the Civil Aeronautics Authority was still considering the airport as an “auxiliary field” according to Earl Bender, airport manager.
• In the spring and summer of 1940, “air minded citizens” of the area pursued improvements to the airport, but were told by the City that monies were not available.
• In addition to being known as "Roben-Hood Airport", another name for WBR is "RQB".
• Four months later in October, the paper reported “Big Rapids Air Line starts December 15.” Jack Byrne of the Furniture Capital Air Service of Grand Rapids planned to stop at Big Rapids on his Grand Rapids to Harbor Springs route, “providing a suitable landing field is purchased and placed in shape”.