Nonstop flight route between Port Angeles, Washington, United States and Bromont, Quebec, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from NOW to ZBM:
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- About this route
- NOW Airport Information
- ZBM Airport Information
- Facts about NOW
- Facts about ZBM
- Map of Nearest Airports to NOW
- List of Nearest Airports to NOW
- Map of Furthest Airports from NOW
- List of Furthest Airports from NOW
- Map of Nearest Airports to ZBM
- List of Nearest Airports to ZBM
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About this route:
A direct, nonstop flight between CGAS Port Angeles (NOW), Port Angeles, Washington, United States and Roland-Désourdy Airport (ZBM), Bromont, Quebec, Canada would travel a Great Circle distance of 2,365 miles (or 3,805 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 relatively short distance between CGAS Port Angeles and Roland-Désourdy Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | NOW / KNOW | 
| Airport Name: | CGAS Port Angeles | 
| Location: | Port Angeles, Washington, United States | 
| GPS Coordinates: | 48°8'26"N by 123°24'38"W | 
| Elevation: | 0 feet (0 meters) | 
| View all routes: | Routes from NOW | 
| More Information: | NOW Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | ZBM / CZBM | 
| Airport Names: | 
 | 
| Location: | Bromont, Quebec, Canada | 
| GPS Coordinates: | 45°17'26"N by 72°44'30"W | 
| Operator/Owner: | Régie Aéroportuaire Régionale des Cantons de l'Est | 
| Airport Type: | Public | 
| Elevation: | 374 feet (114 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from ZBM | 
| More Information: | ZBM Maps & Info | 
Facts about CGAS Port Angeles (NOW):
- Because of CGAS Port Angeles's relatively low elevation of 0 feet, planes can take off or land at CGAS Port Angeles 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 CGAS Port Angeles (NOW) is William R. Fairchild International AirportPort Angeles Army Airfield (CLM), which is located only 4 miles (7 kilometers) WSW of NOW.
- In 1946, the first helicopter, a Sikorsky HO3S-1G arrived.
- The furthest airport from CGAS Port Angeles (NOW) is Tôlanaro Airport (FTU), which is located 10,757 miles (17,311 kilometers) away in Tôlanaro, Madagascar.
- Air Station Port Angeles is the US Coast Guard's oldest operational air station, in operation since 1935 and today supports three MH-65C Dolphin helicopters, which have been operating at the station since 1984.
- During WWII, the Air Station expanded to include a gunnery school training aerial gunners and local defense forces.
Facts about Roland-Désourdy Airport (ZBM):
- Roland-Désourdy Airport (ZBM) currently has only 1 runway.
- In addition to being known as "Roland-Désourdy Airport", another name for ZBM is "Bromont (Roland Désourdy) Airport".
- The Roland-Désourdy Airport is located 3.4 nautical miles west-southwest of Bromont, Quebec, Canada.
- The closest airport to Roland-Désourdy Airport (ZBM) is Saint-Jean Airport (YJN), which is located 26 miles (42 kilometers) W of ZBM.
- The last decades of the 20th century saw a progressive decline of private pilot flights and a decreasing number of small aircraft.
- 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 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.
- From Roland-Désourdy Airport, it is possible to soar the cold front wave with a good performance sailplane and, when the meteorological conditions are favourable, it is possible to get airborne and get into a steady lift of more than 500 ft/min, over very wide areas.




