Nonstop flight route between Newport, Oregon, United States and Milford Sound, New Zealand:
Departure Airport:

Arrival Airport:

Distance from ONP to MFN:
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- About this route
- ONP Airport Information
- MFN Airport Information
- Facts about ONP
- Facts about MFN
- Map of Nearest Airports to ONP
- List of Nearest Airports to ONP
- Map of Furthest Airports from ONP
- List of Furthest Airports from ONP
- Map of Nearest Airports to MFN
- List of Nearest Airports to MFN
- Map of Furthest Airports from MFN
- List of Furthest Airports from MFN
About this route:
A direct, nonstop flight between Newport Municipal Airport (ONP), Newport, Oregon, United States and Milford Sound Airport (MFN), Milford Sound, New Zealand would travel a Great Circle distance of 7,441 miles (or 11,975 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 Newport Municipal Airport and Milford Sound 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 Newport Municipal Airport and Milford Sound Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ONP / KONP |
Airport Name: | Newport Municipal Airport |
Location: | Newport, Oregon, United States |
GPS Coordinates: | 44°34'49"N by 124°3'28"W |
Area Served: | Newport, Oregon |
Operator/Owner: | City of Newport |
Airport Type: | Public |
Elevation: | 160 feet (49 meters) |
# of Runways: | 2 |
View all routes: | Routes from ONP |
More Information: | ONP Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MFN / NZMF |
Airport Name: | Milford Sound Airport |
Location: | Milford Sound, New Zealand |
GPS Coordinates: | 44°40'23"S by 167°55'23"E |
Area Served: | Milford Sound |
Operator/Owner: | Ministry of Transport |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from MFN |
More Information: | MFN Maps & Info |
Facts about Newport Municipal Airport (ONP):
- The furthest airport from Newport Municipal Airport (ONP) is Tôlanaro Airport (FTU), which is located 10,996 miles (17,696 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Newport Municipal Airport (ONP) is Corvallis Municipal Airport (CVO), which is located 38 miles (62 kilometers) E of ONP.
- Because of Newport Municipal Airport's relatively low elevation of 160 feet, planes can take off or land at Newport Municipal 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.
- Newport Municipal Airport (ONP) has 2 runways.
Facts about Milford Sound Airport (MFN):
- On 17 November 1938, a Southland Airway’s Puss Moth piloted by Arthur Bradshaw made the first landing in at Milford Sound.
- Milford Sound Airport (MFN) currently has only 1 runway.
- Because of Milford Sound Airport's relatively low elevation of 10 feet, planes can take off or land at Milford Sound 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.
- 3Glenorchy Air, Milford
- The closest airport to Milford Sound Airport (MFN) is Queenstown Airport (ZQN), which is located 47 miles (75 kilometers) ESE of MFN.
- The furthest airport from Milford Sound Airport (MFN) is A Coruña Airport (LCG), which is nearly antipodal to Milford Sound Airport (meaning Milford Sound Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,230 miles (19,682 kilometers) away in A Coruña, Spain.