Nonstop flight route between Ballalae, Solomon Islands and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from BAS to FSI:
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- About this route
- BAS Airport Information
- FSI Airport Information
- Facts about BAS
- Facts about FSI
- Map of Nearest Airports to BAS
- List of Nearest Airports to BAS
- Map of Furthest Airports from BAS
- List of Furthest Airports from BAS
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Balalae Airport (BAS), Ballalae, Solomon Islands and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,384 miles (or 11,884 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 Balalae Airport and Henry Post Army Airfield, 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 Balalae Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | BAS / AGGE |
Airport Name: | Balalae Airport |
Location: | Ballalae, Solomon Islands |
GPS Coordinates: | 6°59'32"S by 155°53'17"E |
Area Served: | Among other centres, Nila rural training centre -Shortland Island |
Operator/Owner: | local community of shortland islands western province |
Airport Type: | Grass airstrip suits STOL Twin Otter aircraft has |
View all routes: | Routes from BAS |
More Information: | BAS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Balalae Airport (BAS):
- The closest airport to Balalae Airport (BAS) is Mono Airport (MNY), which is located 37 miles (59 kilometers) SW of BAS.
- The furthest airport from Balalae Airport (BAS) is São Filipe Airport (SFL), which is located 11,891 miles (19,137 kilometers) away in Fogo, Cape Verde.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.