Nonstop flight route between Defiance, Ohio, United States and Mount Cook, New Zealand:
Departure Airport:

Arrival Airport:

Distance from DFI to MON:
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Jump to:
- About this route
- DFI Airport Information
- MON Airport Information
- Facts about DFI
- Facts about MON
- 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 MON
- List of Nearest Airports to MON
- Map of Furthest Airports from MON
- List of Furthest Airports from MON
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Mount Cook Airport (MON), Mount Cook, New Zealand would travel a Great Circle distance of 8,772 miles (or 14,117 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 Mount Cook 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 Mount Cook 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: | MON / NZMC |
Airport Name: | Mount Cook Airport |
Location: | Mount Cook, New Zealand |
GPS Coordinates: | 43°46'0"S by 170°8'8"E |
Operator/Owner: | Aoraki Mount Cook Airport Ltd |
Elevation: | 2153 feet (656 meters) |
# of Runways: | 1 |
View all routes: | Routes from MON |
More Information: | MON 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.
- Defiance Memorial Airport (DFI) currently has only 1 runway.
- 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 Mount Cook Airport (MON):
- The furthest airport from Mount Cook Airport (MON) is A Coruña Airport (LCG), which is nearly antipodal to Mount Cook Airport (meaning Mount Cook Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,356 miles (19,885 kilometers) away in A Coruña, Spain.
- The closest airport to Mount Cook Airport (MON) is Glentanner Aerodrome (GTN), which is located only 10 miles (16 kilometers) S of MON.
- Mount Cook Airport (MON) currently has only 1 runway.