Nonstop flight route between Dover, Delaware, United States and Northern Quebec, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DOV to YAH:
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- About this route
- DOV Airport Information
- YAH Airport Information
- Facts about DOV
- Facts about YAH
- Map of Nearest Airports to DOV
- List of Nearest Airports to DOV
- Map of Furthest Airports from DOV
- List of Furthest Airports from DOV
- Map of Nearest Airports to YAH
- List of Nearest Airports to YAH
- Map of Furthest Airports from YAH
- List of Furthest Airports from YAH
About this route:
A direct, nonstop flight between Dover Air Force Base (DOV), Dover, Delaware, United States and La Grande-4 Airport (YAH), Northern Quebec, Canada would travel a Great Circle distance of 1,014 miles (or 1,632 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 Dover Air Force Base and La Grande-4 Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | DOV / KDOV | 
| Airport Names: | 
 | 
| Location: | Dover, Delaware, United States | 
| GPS Coordinates: | 39°7'41"N by 75°27'52"W | 
| View all routes: | Routes from DOV | 
| More Information: | DOV Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YAH / CYAH | 
| Airport Name: | La Grande-4 Airport | 
| Location: | Northern Quebec, Canada | 
| GPS Coordinates: | 53°45'16"N by 73°40'31"W | 
| Operator/Owner: | Hydro-Québec | 
| Airport Type: | Private | 
| Elevation: | 1005 feet (306 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YAH | 
| More Information: | YAH Maps & Info | 
Facts about Dover Air Force Base (DOV):
- By 2008, the air traffic tower serving the airfield, built in 1955, was the oldest such tower in use in the United States Air Force.
- The closest airport to Dover Air Force Base (DOV) is Millville Municipal Airport (MIV), which is located 27 miles (43 kilometers) NE of DOV.
- Some of the more memorable flights during the post-war period included the airdrop and test firing of a Minuteman I intercontinental ballistic missile and the delivery of a 40-ton superconducting magnet to Moscow during the Cold War, for which the crew received the Mackay Trophy.
- Dover AFB is also the home for the largest military mortuary in the Department of Defense, and has been used for processing military personnel killed in both war and peacetime.
- In addition to being known as "Dover Air Force Base", another name for DOV is "Dover AFB".
- When war broke out between Israel and the combine forces of Egypt and Syria on October 13, 1973 the 436 MAW responded with a 32-day airlift that delivered 22,305 tons of munitions and military equipment to Israel.
- On 8 April 1943, the name of the airfield was changed to Dover Army Air Base.
- The furthest airport from Dover Air Force Base (DOV) is Margaret River Airport (MGV), which is located 11,750 miles (18,909 kilometers) away in Margaret River, Western Australia, Australia.
- The origins of Dover Air Force Base begin in March 1941 when the United States Army Air Corps indicated a need for the airfield as a training airfield and assumed jurisdiction over the municipal airport at Dover, Delaware.
Facts about La Grande-4 Airport (YAH):
- The closest airport to La Grande-4 Airport (YAH) is La Grande-3 Airport (YAR), which is located 104 miles (167 kilometers) W of YAH.
- La Grande-4 Airport (YAH) currently has only 1 runway.
- The furthest airport from La Grande-4 Airport (YAH) is Albany Airport (ALH), which is located 11,023 miles (17,739 kilometers) away in Albany, Western Australia, Australia.




