Nonstop flight route between Bromont, Quebec, Canada and Concord, California, United States:

About this route:

A direct, nonstop flight between Roland-Désourdy Airport (ZBM), Bromont, Quebec, Canada and Buchanan FieldConcord Army Air Base (CCR), Concord, California, United States would travel a Great Circle distance of 2,555 miles (or 4,112 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 Roland-Désourdy Airport and Buchanan FieldConcord Army Air Base, 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 Roland-Désourdy Airport and Buchanan FieldConcord Army Air Base. 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 Roland-Désourdy Airport (ZBM):

• Because of Roland-Désourdy Airport's relatively low elevation of 374 feet, planes can take off or land at Roland-Désourdy 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 Roland-Désourdy Airport (ZBM) is Saint-Jean Airport (YJN), which is located 26 miles (42 kilometers) W of ZBM.
• In addition to being known as "Roland-Désourdy Airport", another name for ZBM is "Bromont (Roland Désourdy) Airport".
• This airport was built for sport-type aviation.
• During spring 2007, work began on the construction of a new 2,000 ft × 25 ft asphalt runway that permits optimum military glider operations which is now 5,004 ft × 100 ft.
• Roland-Désourdy Airport (ZBM) currently has only 1 runway.
• The Roland-Désourdy Airport cold front wave is very predictable.
• The ACE Glider Club is based at the Roland-Désourdy Airport and glider and soaring flight operations normally span from April to October.
• The furthest airport from Roland-Désourdy Airport (ZBM) is Margaret River Airport (MGV), which is located 11,549 miles (18,586 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Buchanan FieldConcord Army Air Base (CCR):

• The furthest airport from Buchanan FieldConcord Army Air Base (CCR) is Tôlanaro Airport (FTU), which is located 11,334 miles (18,241 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Buchanan FieldConcord Army Air Base (CCR) is Napa County Airport (APC), which is located only 20 miles (32 kilometers) NW of CCR.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a reliever airport.
• Buchanan Field does not have scheduled passenger flights.
• In 1946 the War Assets Administration returned the airport to the County.
• Commuter airline flights to San Francisco International Airport with small prop aircraft started in 1969, but were gone by 1980.
• Because of Buchanan FieldConcord Army Air Base's relatively low elevation of 26 feet, planes can take off or land at Buchanan FieldConcord Army 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.
• Buchanan FieldConcord Army Air Base (CCR) has 4 runways.
• On the evening of December 23, 1985 a Beechcraft Baron N1494G, executing a missed instrument approach procedure from an approach to runway 19R, lost control and crashed into the roof of the Macy's Department Store at nearby Sunvalley Mall, killing the pilot and two passengers and seriously injuring 84 Christmas shoppers in the crowded mall, mainly by spraying them with burning fuel.