Nonstop flight route between Defiance, Ohio, United States and Jacksonville, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from DFI to JAX:
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- About this route
- DFI Airport Information
- JAX Airport Information
- Facts about DFI
- Facts about JAX
- 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 JAX
- List of Nearest Airports to JAX
- Map of Furthest Airports from JAX
- List of Furthest Airports from JAX
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Jacksonville International Airport (JAX), Jacksonville, Florida, United States would travel a Great Circle distance of 765 miles (or 1,231 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 Jacksonville International 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: | JAX / KJAX |
Airport Name: | Jacksonville International Airport |
Location: | Jacksonville, Florida, United States |
GPS Coordinates: | 30°29'39"N by 81°41'16"W |
Area Served: | Jacksonville metropolitan area |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from JAX |
More Information: | JAX Maps & Info |
Facts about Defiance Memorial Airport (DFI):
- Defiance Memorial Airport (DFI) currently has only 1 runway.
- 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 closest airport to Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of 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.
Facts about Jacksonville International Airport (JAX):
- Jacksonville International Airport (JAX) has 2 runways.
- The new airport was slow to expand, only serving two million passengers a year by 1982, but it served over five million annually by 1999 and an expansion plan was approved in 2000.
- The closest airport to Jacksonville International Airport (JAX) is Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 (IJX), which is located only 6 miles (9 kilometers) SSE of JAX.
- The furthest airport from Jacksonville International Airport (JAX) is Kalbarri Airport (KAX), which is located 11,456 miles (18,436 kilometers) away in Kalbarri, Western Australia, Australia.
- Concurrent with the closure of Imeson Airport, the 125th Fighter-Interceptor Group of the Florida Air National Guard relocated to Jacksonville International Airport.
- The economic downturn of 2009 caused a decrease in passengers and flights.
- Because of Jacksonville International Airport's relatively low elevation of 30 feet, planes can take off or land at Jacksonville 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.
- Jacksonville International Airport handled 5,605,934 passengers last year.