Nonstop flight route between Iringa, Tanzania and Ottawa, Ontario, Canada:
Departure Airport:
Arrival Airport:
Distance from IRI to YOW:
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- About this route
 - IRI Airport Information
 - YOW Airport Information
 - Facts about IRI
 - Facts about YOW
 - Map of Nearest Airports to IRI
 - List of Nearest Airports to IRI
 - Map of Furthest Airports from IRI
 - List of Furthest Airports from IRI
 - Map of Nearest Airports to YOW
 - List of Nearest Airports to YOW
 - Map of Furthest Airports from YOW
 - List of Furthest Airports from YOW
 
About this route:
A direct, nonstop flight between Iringa / Nduli Airport (IRI), Iringa, Tanzania and Ottawa Macdonald–Cartier International Airport (YOW), Ottawa, Ontario, Canada would travel a Great Circle distance of 7,631 miles (or 12,281 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 Iringa / Nduli Airport and Ottawa Macdonald–Cartier International 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 Iringa / Nduli Airport and Ottawa Macdonald–Cartier International Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 | 
Arrival Airport Information:
| IATA / ICAO Codes: | YOW / CYOW | 
| Airport Name: | Ottawa Macdonald–Cartier International Airport | 
| Location: | Ottawa, Ontario, Canada | 
| GPS Coordinates: | 45°19'20"N by 75°40'1"W | 
| Area Served: | Ottawa, Ontario | 
| Operator/Owner: | Transport Canada | 
| Airport Type: | Public | 
| Elevation: | 374 feet (114 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from YOW | 
| More Information: | YOW Maps & Info | 
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.
 - 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.
 - 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.
 - In addition to being known as "Iringa / Nduli Airport", another name for IRI is "Uwanja wa Ndege wa Iringa / Nduli (Swahili)".
 - Iringa / Nduli Airport (IRI) currently has only 1 runway.
 
Facts about Ottawa Macdonald–Cartier International Airport (YOW):
- On May 19, 1967, an Air Canada Douglas DC-8 on a training flight from Montreal crashed on approach to the Ottawa airport, killing all three crew members.
 - The south field consists of the two longer runways, 07/25 and 14/32, designed for jet airliners.
 - The closest airport to Ottawa Macdonald–Cartier International Airport (YOW) is Ottawa/Rockcliffe Airport (YRO), which is located only 10 miles (15 kilometers) N of YOW.
 - Ottawa Macdonald–Cartier International Airport (YOW) has 3 runways.
 - The 2010 Airport Service Quality Award for Best Airport in the World for the 2–5 million passengers category went to Ottawa Airport.
 - On September 15, 1988, a Bradley Air Services BAe 748 crashed on approach to runway 25, killing both crew members.
 - The 2011 it won Best Airport in North America of the Airport Service Quality Awards by Airports Council International, as well as 2nd Best Airport by Size in the 2 to 5 million passenger category.
 - The furthest airport from Ottawa Macdonald–Cartier International Airport (YOW) is Margaret River Airport (MGV), which is located 11,465 miles (18,451 kilometers) away in Margaret River, Western Australia, Australia.
 - Because of Ottawa Macdonald–Cartier International Airport's relatively low elevation of 374 feet, planes can take off or land at Ottawa Macdonald–Cartier 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.
 
