Nonstop flight route between Boise, Idaho, United States and Retalhuleu, Guatemala:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BOI to RER:
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- About this route
- BOI Airport Information
- RER Airport Information
- Facts about BOI
- Facts about RER
- Map of Nearest Airports to BOI
- List of Nearest Airports to BOI
- Map of Furthest Airports from BOI
- List of Furthest Airports from BOI
- 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 Boise Airport (BOI), Boise, Idaho, United States and Retalhuleu Airport (RER), Retalhuleu, Guatemala would travel a Great Circle distance of 2,474 miles (or 3,982 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 relatively short distance between Boise 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: | BOI / KBOI | 
| Airport Names: | 
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| Location: | Boise, Idaho, United States | 
| GPS Coordinates: | 43°33'51"N by 116°13'22"W | 
| Area Served: | Boise, Idaho | 
| Airport Type: | Public | 
| Elevation: | 2871 feet (875 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from BOI | 
| More Information: | BOI 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 Boise Airport (BOI):
- The field was named Gowen Field in 1941 on July 23, after 1st Lt.
- The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
- The airport can handle minor maintenance and repairs through fixed base operators Jackson Jet Center, Turbo Air and Western Aircraft.
- The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
- In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
- The Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
- Boise Airport (BOI) has 3 runways.
Facts about Retalhuleu Airport (RER):
- 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.
- Retalhuleu Airport (RER) currently has only 1 runway.
- 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".
- The closest airport to Retalhuleu Airport (RER) is Coatepeque Airport (CTF), which is located only 17 miles (28 kilometers) NW of RER.




