Nonstop flight route between Defiance, Ohio, United States and Cairns, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from DFI to CNS:
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- About this route
- DFI Airport Information
- CNS Airport Information
- Facts about DFI
- Facts about CNS
- 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 CNS
- List of Nearest Airports to CNS
- Map of Furthest Airports from CNS
- List of Furthest Airports from CNS
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Cairns Airport (CNS), Cairns, Queensland, Australia would travel a Great Circle distance of 9,029 miles (or 14,532 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 large distance between Defiance Memorial Airport and Cairns Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Defiance Memorial Airport and Cairns Airport. You'll see that it will travel the same route of the red line on this map!
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: | CNS / YBCS |
Airport Name: | Cairns Airport |
Location: | Cairns, Queensland, Australia |
GPS Coordinates: | 16°53'12"S by 145°45'17"E |
Area Served: | Cairns, Queensland, Australia |
Operator/Owner: | North Queensland Airports Group |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from CNS |
More Information: | CNS Maps & Info |
Facts about Defiance Memorial Airport (DFI):
- 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.
- 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.
Facts about Cairns Airport (CNS):
- Short-term and long-term parking, including a covered car park and parking for people with a disability are located within the public carparks adjacent to both the Domestic and International Terminals.
- Cairns Airport (CNS) currently has only 1 runway.
- Cairns Airport handled 3,848,728 passengers last year.
- The closest airport to Cairns Airport (CNS) is Mareeba Airfield (MRG), which is located 26 miles (41 kilometers) WSW of CNS.
- The furthest airport from Cairns Airport (CNS) is Agostinho Neto Airport (NTO), which is located 11,832 miles (19,041 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- A$200 million redevelopment of the Domestic terminal started in August 2007 and was completed in 2010.
- The airport has direct flights to 20 international and 44 domestic destinations and many general aviation flights including a number of helicopter operators.
- Because of Cairns Airport's relatively low elevation of 10 feet, planes can take off or land at Cairns 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.