Nonstop flight route between Mombasa, Kenya and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from MBA to GRF:
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- About this route
- MBA Airport Information
- GRF Airport Information
- Facts about MBA
- Facts about GRF
- Map of Nearest Airports to MBA
- List of Nearest Airports to MBA
- Map of Furthest Airports from MBA
- List of Furthest Airports from MBA
- 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 Moi International Airport (MBA), Mombasa, Kenya and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 9,278 miles (or 14,932 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 Moi International 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 Moi International 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: | MBA / HKMO |
Airport Name: | Moi International Airport |
Location: | Mombasa, Kenya |
GPS Coordinates: | 4°2'24"S by 39°35'24"E |
Area Served: | Mombasa |
Operator/Owner: | Kenya Airports Authority |
Airport Type: | Public, Civilian |
Elevation: | 200 feet (61 meters) |
# of Runways: | 2 |
View all routes: | Routes from MBA |
More Information: | MBA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
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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 Moi International Airport (MBA):
- Mombasa Airport was expanded to an international airport in 1979.
- It lies approximately 425 kilometres, by air, southeast of Jomo Kenyatta International Airport, the largest and busiest airport in the country.
- Moi International Airport (MBA) has 2 runways.
- The closest airport to Moi International Airport (MBA) is Bamburi Airport (BMQ), which is located only 11 miles (17 kilometers) ENE of MBA.
- From July to September 1994, Moi International Airport was used almost continuously as a refuelling station during the Operation Support Hope humanitarian mission into Rwanda.
- Because of Moi International Airport's relatively low elevation of 200 feet, planes can take off or land at Moi 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.
- The furthest airport from Moi International Airport (MBA) is Atuona Airport (AUQ), which is located 11,478 miles (18,472 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
Facts about Gray Army Airfield (GRF):
- 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 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- 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.
- Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
- Gray Army Airfield (GRF) currently has only 1 runway.
- The 9th Cavalry Brigade in the 1980s developed air-assault strategies with their AH-1 Cobra helicopters based upon experiences learned in Vietnam.
- The Air Transport Command.
- The Fort Lewis airfield housed observation planes.
- 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.