Nonstop flight route between Retalhuleu, Guatemala and Ottawa, Ontario, Canada:
Departure Airport:
Arrival Airport:
Distance from RER to YOW:
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- About this route
 - RER Airport Information
 - YOW Airport Information
 - Facts about RER
 - Facts about YOW
 - Map of Nearest Airports to RER
 - List of Nearest Airports to RER
 - Map of Furthest Airports from RER
 - List of Furthest Airports from RER
 - Map of Nearest Airports to YOW
 - List of Nearest Airports to YOW
 - Map of Furthest Airports from YOW
 - List of Furthest Airports from YOW
 
About this route:
A direct, nonstop flight between Retalhuleu Airport (RER), Retalhuleu, Guatemala and Ottawa Macdonald–Cartier International Airport (YOW), Ottawa, Ontario, Canada would travel a Great Circle distance of 2,325 miles (or 3,741 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 Retalhuleu Airport and Ottawa Macdonald–Cartier International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | RER / MGRT | 
| Airport Names: | 
                    
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| Location: | Retalhuleu, Guatemala | 
| GPS Coordinates: | 14°31'15"N by 91°41'49"W | 
| Airport Type: | Military/Public | 
| Elevation: | 656 feet (200 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from RER | 
| More Information: | RER Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YOW / CYOW | 
| Airport Name: | Ottawa Macdonald–Cartier International Airport | 
| Location: | Ottawa, Ontario, Canada | 
| GPS Coordinates: | 45°19'20"N by 75°40'1"W | 
| Area Served: | Ottawa, Ontario | 
| Operator/Owner: | Transport Canada | 
| Airport Type: | Public | 
| Elevation: | 374 feet (114 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from YOW | 
| More Information: | YOW Maps & Info | 
Facts about Retalhuleu Airport (RER):
- Because of Retalhuleu Airport's relatively low elevation of 656 feet, planes can take off or land at Retalhuleu 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.
 - In addition to being known as "Retalhuleu Airport", another name for RER is "Base Aérea del Sur".
 - Retalhuleu Airport (RER) currently has only 1 runway.
 - The furthest airport from Retalhuleu Airport (RER) is Cocos (Keeling) Island Airport (CCK), which is located 11,841 miles (19,057 kilometers) away in Cocos Islands, Australia.
 - The closest airport to Retalhuleu Airport (RER) is Coatepeque Airport (CTF), which is located only 17 miles (28 kilometers) NW of RER.
 
Facts about Ottawa Macdonald–Cartier International Airport (YOW):
- Because of Ottawa Macdonald–Cartier International Airport's relatively low elevation of 374 feet, planes can take off or land at Ottawa Macdonald–Cartier International 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.
 - During the 1950s, while the airport was still named Uplands and a joint-use civilian/military field, it was the busiest airport in Canada by takeoffs and landings, reaching a peak of 307,079 aircraft movements in 1959, nearly double its current traffic.
 - On May 19, 1967, an Air Canada Douglas DC-8 on a training flight from Montreal crashed on approach to the Ottawa airport, killing all three crew members.
 - On September 15, 1988, a Bradley Air Services BAe 748 crashed on approach to runway 25, killing both crew members.
 - The north field is still popular for general aviation, although only one of its runways, 04/22, is still in use.
 - On July 2, 1927, twelve P-1 airplanes under command of Major Thomas G.
 - Ottawa Macdonald–Cartier International Airport (YOW) has 3 runways.
 - The furthest airport from Ottawa Macdonald–Cartier International Airport (YOW) is Margaret River Airport (MGV), which is located 11,465 miles (18,451 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Ottawa Macdonald–Cartier International Airport (YOW) is Ottawa/Rockcliffe Airport (YRO), which is located only 10 miles (15 kilometers) N of YOW.
 - Along with Air Canada, the airport was the joint winner of the 2010 Ottawa Tourism Award for Tourism Partnership of the Year in recognition of the co-operative work done in promoting Air Canada's non-stop flight between Frankfurt and Ottawa.
 
