Nonstop flight route between Kili Island, Marshall Islands and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from KIO to GRF:
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- About this route
- KIO Airport Information
- GRF Airport Information
- Facts about KIO
- Facts about GRF
- Map of Nearest Airports to KIO
- List of Nearest Airports to KIO
- Map of Furthest Airports from KIO
- List of Furthest Airports from KIO
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
About this route:
A direct, nonstop flight between Kili Airport (KIO), Kili Island, Marshall Islands and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 4,918 miles (or 7,914 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 Kili Airport and Gray 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 Kili Airport and Gray 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: | KIO / |
Airport Names: |
|
Location: | Kili Island, Marshall Islands |
GPS Coordinates: | 5°38'46"N by 169°7'41"E |
Area Served: | Kili Island, Marshall Islands |
Elevation: | 5 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from KIO |
More Information: | KIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
|
Location: | Tacoma, Washington, United States |
GPS Coordinates: | 47°4'45"N by 122°34'50"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 300 feet (91 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRF |
More Information: | GRF Maps & Info |
Facts about Kili Airport (KIO):
- In addition to being known as "Kili Airport", another name for KIO is "Q51".
- The closest airport to Kili Airport (KIO) is Jaluit Airport (UIT), which is located 39 miles (63 kilometers) ENE of KIO.
- The furthest airport from Kili Airport (KIO) is RAF Ascension (ASI), which is nearly antipodal to Kili Airport (meaning Kili Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,147 miles (19,548 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- Because of Kili Airport's relatively low elevation of 5 feet, planes can take off or land at Kili 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.
- Kili Airport (KIO) currently has only 1 runway.
Facts about Gray Army Airfield (GRF):
- Gray Army Airfield resides at elevation of 300 feet above mean sea level.
- Gray Army Airfield (GRF) currently has only 1 runway.
- The 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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 October 1921 Curtiss JN-4 “Jenny” biplanes flew from the Naval Station at Sand Point to a grass airfield at what was then called "Camp Lewis", located at a site just west of today’s Gray AAF.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
- It should not confused with Robert Gray Army Airfield at Fort Hood in Texas.