Nonstop flight route between Buffalo, New York, United States and Retalhuleu, Guatemala:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BUF to RER:
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- About this route
- BUF Airport Information
- RER Airport Information
- Facts about BUF
- Facts about RER
- Map of Nearest Airports to BUF
- List of Nearest Airports to BUF
- Map of Furthest Airports from BUF
- List of Furthest Airports from BUF
- Map of Nearest Airports to RER
- List of Nearest Airports to RER
- Map of Furthest Airports from RER
- List of Furthest Airports from RER
About this route:
A direct, nonstop flight between Buffalo Niagara International Airport (BUF), Buffalo, New York, United States and Retalhuleu Airport (RER), Retalhuleu, Guatemala would travel a Great Circle distance of 2,109 miles (or 3,394 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 Buffalo Niagara International Airport and Retalhuleu Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BUF / KBUF | 
| Airport Name: | Buffalo Niagara International Airport | 
| Location: | Buffalo, New York, United States | 
| GPS Coordinates: | 42°56'26"N by 78°43'55"W | 
| Area Served: | Erie County | 
| Airport Type: | Public | 
| Elevation: | 728 feet (222 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from BUF | 
| More Information: | BUF Maps & Info | 
Arrival 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 | 
Facts about Buffalo Niagara International Airport (BUF):
- Buffalo Niagara International Airport handled 5,118,000 passengers last year.
- The closest airport to Buffalo Niagara International Airport (BUF) is Niagara Falls International Airport (IAG), which is located only 16 miles (25 kilometers) NW of BUF.
- In addition, there is visitor's information station near the exit from the terminal where arriving passengers can stop for Buffalo-related souvenirs and tourist information before getting their bags.
- Because of Buffalo Niagara International Airport's relatively low elevation of 728 feet, planes can take off or land at Buffalo Niagara 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.
- Buffalo Niagara International Airport has grown significantly in recent years after the addition of several low cost carriers.
- In 2008 some local residents made a short-lived attempt to rename the airport to "Buffalo Tim Russert International Airport" after a popular news commentator and a Buffalo native Tim Russert who had died that year.
- Buffalo Niagara International Airport (BUF) has 2 runways.
- The furthest airport from Buffalo Niagara International Airport (BUF) is Margaret River Airport (MGV), which is located 11,465 miles (18,452 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Retalhuleu Airport (RER):
- In addition to being known as "Retalhuleu Airport", another name for RER is "Base Aérea del Sur".
- 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.
- The closest airport to Retalhuleu Airport (RER) is Coatepeque Airport (CTF), which is located only 17 miles (28 kilometers) NW of RER.
- 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.




