Nonstop flight route between Defiance, Ohio, United States and Peterborough, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from DFI to YPQ:
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- About this route
- DFI Airport Information
- YPQ Airport Information
- Facts about DFI
- Facts about YPQ
- Map of Nearest Airports to DFI
- List of Nearest Airports to DFI
- Map of Furthest Airports from DFI
- List of Furthest Airports from DFI
- Map of Nearest Airports to YPQ
- List of Nearest Airports to YPQ
- Map of Furthest Airports from YPQ
- List of Furthest Airports from YPQ
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Peterborough Airport (YPQ), Peterborough, Ontario, Canada would travel a Great Circle distance of 367 miles (or 590 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 Defiance Memorial Airport and Peterborough Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DFI / KDFI |
Airport Name: | Defiance Memorial Airport |
Location: | Defiance, Ohio, United States |
GPS Coordinates: | 41°20'14"N by 84°25'44"W |
Area Served: | Defiance, Ohio |
Operator/Owner: | Board of County Commissioners |
Airport Type: | Public |
Elevation: | 707 feet (215 meters) |
# of Runways: | 1 |
View all routes: | Routes from DFI |
More Information: | DFI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YPQ / CYPQ |
Airport Name: | Peterborough Airport |
Location: | Peterborough, Ontario, Canada |
GPS Coordinates: | 44°13'50"N by 78°21'47"W |
Area Served: | Peterborough, Ontario |
Operator/Owner: | City of Peterborough |
Airport Type: | Public |
Elevation: | 628 feet (191 meters) |
# of Runways: | 2 |
View all routes: | Routes from YPQ |
More Information: | YPQ Maps & Info |
Facts about Defiance Memorial Airport (DFI):
- Because of Defiance Memorial Airport's relatively low elevation of 707 feet, planes can take off or land at Defiance Memorial 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 Defiance Memorial Airport (DFI) is Margaret River Airport (MGV), which is located 11,256 miles (18,114 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of DFI.
- Defiance Memorial Airport (DFI) currently has only 1 runway.
Facts about Peterborough Airport (YPQ):
- Peterborough Airport (YPQ) has 2 runways.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- Peterborough Airport, is located 3 nautical miles south-southwest of the city of Peterborough, Ontario, Canada.
- The furthest airport from Peterborough Airport (YPQ) is Margaret River Airport (MGV), which is located 11,425 miles (18,387 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Peterborough Airport's relatively low elevation of 628 feet, planes can take off or land at Peterborough 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 closest airport to Peterborough Airport (YPQ) is Oshawa Municipal Airport (YOO), which is located 34 miles (55 kilometers) SW of YPQ.
- Work has been completed to expand the existing 5,000 ft asphalt runway to 7,000 ft, making the runway capable of handling larger aircraft such as the Airbus A320 and the Boeing 737.