Nonstop flight route between Altoona, Pennsylvania, United States and Trenton, Ontario, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from AOO to YTR:
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- About this route
- AOO Airport Information
- YTR Airport Information
- Facts about AOO
- Facts about YTR
- Map of Nearest Airports to AOO
- List of Nearest Airports to AOO
- Map of Furthest Airports from AOO
- List of Furthest Airports from AOO
- Map of Nearest Airports to YTR
- List of Nearest Airports to YTR
- Map of Furthest Airports from YTR
- List of Furthest Airports from YTR
About this route:
A direct, nonstop flight between Altoona–Blair County Airport (AOO), Altoona, Pennsylvania, United States and Canadian Forces Base Trenton (YTR), Trenton, Ontario, Canada would travel a Great Circle distance of 267 miles (or 430 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 relatively short distance between Altoona–Blair County Airport and Canadian Forces Base Trenton, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | AOO / KAOO | 
| Airport Name: | Altoona–Blair County Airport | 
| Location: | Altoona, Pennsylvania, United States | 
| GPS Coordinates: | 40°17'47"N by 78°19'11"W | 
| Area Served: | Altoona, Pennsylvania | 
| Operator/Owner: | Blair County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 1503 feet (458 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from AOO | 
| More Information: | AOO Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YTR / CYTR | 
| Airport Names: | 
 | 
| Location: | Trenton, Ontario, Canada | 
| GPS Coordinates: | 44°7'8"N by 77°31'41"W | 
| Operator/Owner: | The Queen in Right of Canada | 
| Airport Type: | Military | 
| Elevation: | 283 feet (86 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YTR | 
| More Information: | YTR Maps & Info | 
Facts about Altoona–Blair County Airport (AOO):
- The closest airport to Altoona–Blair County Airport (AOO) is John Murtha Johnstown–Cambria County Airport (JST), which is located 27 miles (44 kilometers) W of AOO.
- The furthest airport from Altoona–Blair County Airport (AOO) is Margaret River Airport (MGV), which is located 11,578 miles (18,633 kilometers) away in Margaret River, Western Australia, Australia.
- US Airways ended flights to Pittsburgh on July 7, 2007.
- Altoona–Blair County Airport (AOO) has 2 runways.
Facts about Canadian Forces Base Trenton (YTR):
- The closest airport to Canadian Forces Base Trenton (YTR) is Peterborough Airport (YPQ), which is located 42 miles (68 kilometers) W of YTR.
- Canadian Forces Base Trenton, is a Canadian Forces base located 2.3 nautical miles northeast of Trenton, Ontario.
- In addition to being known as "Canadian Forces Base Trenton", another name for YTR is "Trenton Airport".
- Construction of a new air traffic control tower was completed in July 2010.
- Because of Canadian Forces Base Trenton's relatively low elevation of 283 feet, planes can take off or land at Canadian Forces Base Trenton 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 Air Mobility Training Centre project will see the construction of a 17,000 m2 facility that will house the equipment and personnel required to train operators and maintainers of the CC-130J Super Hercules aircraft.
- A 17,500 m2 Electrical and Mechanical Engineering and transportation garage valued at $75 million is being built.
- The furthest airport from Canadian Forces Base Trenton (YTR) is Margaret River Airport (MGV), which is located 11,462 miles (18,446 kilometers) away in Margaret River, Western Australia, Australia.
- Canadian Forces Base Trenton (YTR) currently has only 1 runway.
- The Canadian Forces Aerospace Warfare Centre is housed in a new building named after Air Marshal Clare Annis.




