Nonstop flight route between Hagerstown, Maryland, United States and Greenville, Liberia:
Departure Airport:

Arrival Airport:

Distance from HGR to SNI:
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- About this route
- HGR Airport Information
- SNI Airport Information
- Facts about HGR
- Facts about SNI
- Map of Nearest Airports to HGR
- List of Nearest Airports to HGR
- Map of Furthest Airports from HGR
- List of Furthest Airports from HGR
- Map of Nearest Airports to SNI
- List of Nearest Airports to SNI
- Map of Furthest Airports from SNI
- List of Furthest Airports from SNI
About this route:
A direct, nonstop flight between Hagerstown Regional Airport (HGR), Hagerstown, Maryland, United States and Greenville/Sinoe Airport (SNI), Greenville, Liberia would travel a Great Circle distance of 4,866 miles (or 7,832 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 Hagerstown Regional Airport and Greenville/Sinoe Airport, 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 Hagerstown Regional Airport and Greenville/Sinoe Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HGR / KHGR |
Airport Names: |
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Location: | Hagerstown, Maryland, United States |
GPS Coordinates: | 39°42'30"N by 77°43'35"W |
Area Served: | Hagerstown, Maryland |
Airport Type: | Public |
Elevation: | 703 feet (214 meters) |
# of Runways: | 2 |
View all routes: | Routes from HGR |
More Information: | HGR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SNI / GLGE |
Airport Names: |
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Location: | Greenville, Liberia |
GPS Coordinates: | 5°2'3"N by 9°4'0"W |
Area Served: | Greenville, Liberia |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SNI |
More Information: | SNI Maps & Info |
Facts about Hagerstown Regional Airport (HGR):
- On November 5, 2012, Sun Air International began offering daily flights to Washington-Dulles International Airport.
- The airfield opened in 1928 on 60 acres of farmland purchased by the Kreider-Reisner Aircraft Company.
- Hagerstown Regional Airport (HGR) has 2 runways.
- The closest airport to Hagerstown Regional Airport (HGR) is Eastern WV Regional Airport (MRB), which is located 25 miles (41 kilometers) SSW of HGR.
- Because of Hagerstown Regional Airport's relatively low elevation of 703 feet, planes can take off or land at Hagerstown Regional 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.
- Hagerstown Regional Airport is 15 minutes by car from downtown Hagerstown, and it is located directly off Interstate 81 and U.S.
- The furthest airport from Hagerstown Regional Airport (HGR) is Margaret River Airport (MGV), which is located 11,624 miles (18,707 kilometers) away in Margaret River, Western Australia, Australia.
- Cape Air served Hagerstown Regional with four flights daily on Cessna 402 aircraft to Baltimore-Washington International Thurgood Marshall Airport.
- In addition to being known as "Hagerstown Regional Airport", another name for HGR is "Richard A. Henson Field".
- On July 23, 2009, a Robinson R-44 helicopter crashed shortly after taking off from Hagerstown Regional Airport.
Facts about Greenville/Sinoe Airport (SNI):
- The furthest airport from Greenville/Sinoe Airport (SNI) is Aranuka Airport (AAK), which is nearly antipodal to Greenville/Sinoe Airport (meaning Greenville/Sinoe Airport is almost on the exact opposite side of the Earth from Aranuka Airport), and is located 12,031 miles (19,362 kilometers) away in Aranuka, Kiribati.
- Greenville/Sinoe Airport (SNI) currently has only 1 runway.
- The closest airport to Greenville/Sinoe Airport (SNI) is Sasstown Airport (SAZ), which is located 50 miles (81 kilometers) ESE of SNI.
- Because of Greenville/Sinoe Airport's relatively low elevation of 10 feet, planes can take off or land at Greenville/Sinoe 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 "Greenville/Sinoe Airport", other names for SNI include "R.E. Murray Airport" and "Greenville/Sinoe Airport".