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

About this route:

A direct, nonstop flight between Celle Air Base (ZCN), Celle, Germany and Boulder Municipal Airport (WBU), Boulder, Colorado, United States would travel a Great Circle distance of 4,960 miles (or 7,982 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 Celle Air Base and Boulder Municipal 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 Celle Air Base and Boulder Municipal 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 Celle Air Base (ZCN):

• In 1979 a second regiment, Heeresfliegerregiment 16, equipped with anti-tank helicopters was founded at Celle.
• The furthest airport from Celle Air Base (ZCN) is Chatham Islands (CHT), which is located 11,761 miles (18,928 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In the course of time, the type of aircraft stationed at Celle became larger and larger and crews were trained on almost all current military aircraft.
• After exhaustive construction works, during which the boggy terrain was drained by creating several ditches, the flying school entered service in 1934.
• The closest airport to Celle Air Base (ZCN) is Hannover Airport (HAJ), which is located only 17 miles (27 kilometers) WSW of ZCN.
• In addition to being known as "Celle Air Base", other names for ZCN include "Heeresflugplatz Celle" and "(Advanced Landing Ground B-118)".
• Peculiarly, from 1959 until 1967 two transport wings of the German Air Force were also stationed at Celle.
• Because of Celle Air Base's relatively low elevation of 129 feet, planes can take off or land at Celle Air Base 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.
• Celle Air Base (ZCN) currently has only 1 runway.
• Under British occupation metal plates were laid on the entire airfield in order to enable the landing of larger aircraft.
• In 1910 flight trials were undertaken on the Scheuener Heide, a heath north of the river Aller.
• One year after the foundation of the Bundeswehr the British forces handed over the airfield to the German Army on 29 November 1957.

Facts about Boulder Municipal Airport (WBU):

• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• Boulder Municipal Airport (WBU) has 2 runways.
• 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.
• 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.
• There is no terminal, just hangars for various aviation companies and maintenance buildings.
• 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.