Nonstop flight route between Boulder, Colorado, United States and Frankfurt, Germany:

About this route:

A direct, nonstop flight between Boulder Municipal Airport (WBU), Boulder, Colorado, United States and Frankfurt Airport (FRA), Frankfurt, Germany would travel a Great Circle distance of 5,034 miles (or 8,102 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 Boulder Municipal Airport and Frankfurt 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 Boulder Municipal Airport and Frankfurt 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 Boulder Municipal Airport (WBU):

• The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
• Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Boulder Municipal Airport is a public airport located 3 miles northeast of the central business district of Boulder, a city in Boulder County, Colorado, United States.
• The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• Boulder Municipal Airport (WBU) has 2 runways.

Facts about Frankfurt Airport (FRA):

• Because of Frankfurt Airport's relatively low elevation of 364 feet, planes can take off or land at Frankfurt 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.
• On 30 December 2005, the Rhein-Main Air Base in the southern part of the airport ground was closed and the US Air Force moved to Ramstein Air Base.
• The furthest airport from Frankfurt Airport (FRA) is Chatham Islands (CHT), which is located 11,946 miles (19,225 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Frankfurt Airport", another name for FRA is "Flughafen Frankfurt am Main".
• Frankfurt Airport handled 5,752,725 passengers last year.
• The closest airport to Frankfurt Airport (FRA) is Lucius D. Clay KaserneWiesbaden Army AirfieldWiesbaden Air BaseAdvanced Landing Ground Y-80Fliegerhorst Wiesbaden (WIE), which is located only 11 miles (18 kilometers) W of FRA.
• Terminal 2 is primarily used by airlines of the oneworld and SkyTeam alliances.
• The new terminal, called Terminal Mitte and divided into three concourses with 56 gates and an electric baggage handling system, was opened to the public on 14 March 1972.
• Frankfurt Airport (FRA) has 3 runways.
• The airport did not emerge as a major international airline hub until 1958 when a new passenger terminal called Empfangsanlage Ost opened in the north-east corner of the airport ground.
• The southern side of the airport ground was home to the Rhein-Main Air Base, which was a major air base for the United States from 1947 until 2005, when the air base was closed and the property was acquired by Fraport.
• On 11 October 2011, the Hessian Administration Court ruled that night flights between 11pm and 5am are no longer allowed at Frankfurt Airport after the inauguration of the new runway, and therefore overrode the approval from the Hessian government from 2007 which allowed 17 scheduled flights per night.
• The center line separation from the existing north runway is about 1,400 meters.