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

Arrival Airport:

Distance from YSB to DFI:
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- About this route
- YSB Airport Information
- DFI Airport Information
- Facts about YSB
- Facts about DFI
- Map of Nearest Airports to YSB
- List of Nearest Airports to YSB
- Map of Furthest Airports from YSB
- List of Furthest Airports from YSB
- Map of Nearest Airports to DFI
- List of Nearest Airports to DFI
- Map of Furthest Airports from DFI
- List of Furthest Airports from DFI
About this route:
A direct, nonstop flight between Sudbury Airport (YSB), Greater Sudbury, Ontario, Canada and Defiance Memorial Airport (DFI), Defiance, Ohio, United States would travel a Great Circle distance of 407 miles (or 656 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 Sudbury Airport and Defiance Memorial Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YSB / CYSB |
Airport Name: | Sudbury Airport |
Location: | Greater Sudbury, Ontario, Canada |
GPS Coordinates: | 46°37'32"N by 80°47'52"W |
Area Served: | Greater Sudbury, Ontario |
Airport Type: | Public |
Elevation: | 1143 feet (348 meters) |
# of Runways: | 2 |
View all routes: | Routes from YSB |
More Information: | YSB Maps & Info |
Arrival 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 |
Facts about Sudbury Airport (YSB):
- The closest airport to Sudbury Airport (YSB) is North Bay Airport (YYB), which is located 68 miles (109 kilometers) ESE of YSB.
- The furthest airport from Sudbury Airport (YSB) is Margaret River Airport (MGV), which is located 11,228 miles (18,070 kilometers) away in Margaret River, Western Australia, Australia.
- The air traffic control tower was added in 1972 and the terminal building was replaced with a larger one in 1973, which was renovated and expanded again in the early 2000s.
- Sudbury Airport (YSB) has 2 runways.
- Sudbury Airport or Greater Sudbury Airport, is an airport in the Canadian city of Greater Sudbury, Ontario and is located 11 nautical miles northeast of the downtown area, on Municipal Road 86 between the communities of Garson and Skead.
- In March 2012, after WestJet confirmed its plans to launch a regional airline, Gregg Saretsky said in an interview with The Globe and Mail that Sudbury was one of the cities where the company was considering expanding its service.
Facts about Defiance Memorial Airport (DFI):
- 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.
- 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.
- Defiance Memorial Airport (DFI) currently has only 1 runway.