Nonstop flight route between Fort Greely, Delta Junction, Alaska, United States and Iringa, Tanzania:
Departure Airport:
Arrival Airport:
Distance from BIG to IRI:
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- About this route
 - BIG Airport Information
 - IRI Airport Information
 - Facts about BIG
 - Facts about IRI
 - Map of Nearest Airports to BIG
 - List of Nearest Airports to BIG
 - Map of Furthest Airports from BIG
 - List of Furthest Airports from BIG
 - Map of Nearest Airports to IRI
 - List of Nearest Airports to IRI
 - Map of Furthest Airports from IRI
 - List of Furthest Airports from IRI
 
About this route:
A direct, nonstop flight between Allen Army Airfield (BIG), Fort Greely, Delta Junction, Alaska, United States and Iringa / Nduli Airport (IRI), Iringa, Tanzania would travel a Great Circle distance of 8,544 miles (or 13,751 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 Allen Army Airfield and Iringa / Nduli 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 Allen Army Airfield and Iringa / Nduli Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BIG / PABI | 
| Airport Names: | 
                    
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| Location: | Fort Greely, Delta Junction, Alaska, United States | 
| GPS Coordinates: | 63°59'43"N by 145°43'11"W | 
| Area Served: | Fort Greely, Alaska | 
| Operator/Owner: | United States Army | 
| Airport Type: | Public / Military | 
| Elevation: | 1291 feet (393 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from BIG | 
| More Information: | BIG Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | IRI / HTIR | 
| Airport Names: | 
                    
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| Location: | Iringa, Tanzania | 
| GPS Coordinates: | 7°40'9"S by 35°45'6"E | 
| Area Served: | Iringa | 
| Operator/Owner: | Government of Tanzania | 
| Airport Type: | Public | 
| Elevation: | 4678 feet (1,426 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from IRI | 
| More Information: | IRI Maps & Info | 
Facts about Allen Army Airfield (BIG):
- The closest airport to Allen Army Airfield (BIG) is Delta Junction Airport (DJN), which is located only 4 miles (6 kilometers) N of BIG.
 - In addition to being known as "Allen Army Airfield", another name for BIG is "(former Big Delta Army Airfield)".
 - Allen Army Airfield (BIG) has 3 runways.
 - Two runways are lighted and can accommodate heavy cargo aircraft year-round, including the C-141.
 - Established in 1942 as Big Delta Army Airfield, it was named for river delta formed by the confluence of the Delta River and the Tanana River.
 - The furthest airport from Allen Army Airfield (BIG) is Port Elizabeth International Airport (PLZ), which is located 10,331 miles (16,625 kilometers) away in Port Elizabeth, South Africa.
 - Allen Army Airfield is a public and military use airport serving Fort Greely and located three miles south of the central business district of Delta Junction, a city in the Southeast Fairbanks Census Area of the U.S.
 
Facts about Iringa / Nduli Airport (IRI):
- Because of Iringa / Nduli Airport's high elevation of 4,678 feet, planes must typically fly at a faster airspeed in order to takeoff or land at IRI. Combined with a high temperature, this could make IRI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
 - Iringa / Nduli Airport (IRI) currently has only 1 runway.
 - The closest airport to Iringa / Nduli Airport (IRI) is Msalato International Airport– Proposed airport – (DOD), which is located 109 miles (175 kilometers) N of IRI.
 - In addition to being known as "Iringa / Nduli Airport", another name for IRI is "Uwanja wa Ndege wa Iringa / Nduli (Swahili)".
 - The furthest airport from Iringa / Nduli Airport (IRI) is Cassidy International Airport (CXI), which is located 11,453 miles (18,432 kilometers) away in Christmas Island, Kiribati.
 
