Nonstop flight route between Portland, Oregon, United States and Milford Sound, New Zealand:
Departure Airport:
(45°35'18"N by 122°35'50"W)
Arrival Airport:
(44°40'23"S by 167°55'23"E)
Distance from PDX to MFN:
7,540.40 miles (12,135.07 km)
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Jump to:
- About this route
- PDX Airport Information
- MFN Airport Information
- Facts about PDX
- Facts about MFN
- Map of Nearest Airports to PDX
- List of Nearest Airports to PDX
- Map of Furthest Airports from PDX
- List of Furthest Airports from PDX
- 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 Portland International Airport (PDX), Portland, Oregon, United States and Milford Sound Airport (MFN), Milford Sound, New Zealand would travel a Great Circle distance of 7,540 miles (or 12,135 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 Portland International 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 Portland International 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: | PDX / KPDX |
| Airport Name: | Portland International Airport |
| Location: | Portland, Oregon, United States |
| GPS Coordinates: | 45°35'18"N by 122°35'50"W |
| Area Served: | Portland metropolitan area |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PDX |
| More Information: | PDX 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 Portland International Airport (PDX):
- In August 2005, the concourse connector was opened.
- Portland International Airport handled 1,502,956 passengers last year.
- The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
- Swan Island Airport was officially named Portland Airport until the opening of the new airport.
- Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland 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.
- The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
- The early 1990s saw a food court and extension added to Concourse C, and the opening of the new Concourse D in 1994.
- Portland International Airport (PDX) has 3 runways.
- In 1948 the entire airport grounds were flooded during the Vanport Flood, forcing scheduled airline services to reroute to nearby Troutdale Airport.
- Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
Facts about Milford Sound Airport (MFN):
- The closest airport to Milford Sound Airport (MFN) is Queenstown Airport (ZQN), which is located 47 miles (75 kilometers) ESE of MFN.
- 3Glenorchy Air, Milford
- 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.
- 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.
- Milford Sound Airport (MFN) currently has only 1 runway.
- Post war pilot Fred ‘Popeye’ Lucas was the next to land an aircraft in Milford.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.88 miles (15.90 km) ESE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States |     |
| 2 | 17.37 miles (27.95 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 3 | 35.25 miles (56.73 km) E | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 4 | 39.34 miles (63.31 km) NNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 5 | 50.89 miles (81.91 km) SSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 62.21 miles (100.12 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 7 | 69.17 miles (111.32 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 8 | 71.46 miles (115.00 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 9 | 73.12 miles (117.67 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 10 | 82.63 miles (132.98 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 11 | 94.71 miles (152.42 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 12 | 96.51 miles (155.32 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 99.64 miles (160.35 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 14 | 102.99 miles (165.75 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 15 | 105.73 miles (170.16 km) SSW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,902.74 miles (17,546.22 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,830.39 miles (17,429.78 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,756.38 miles (17,310.67 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,726.94 miles (17,263.29 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,698.44 miles (17,217.42 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,675.67 miles (17,180.79 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,669.74 miles (17,171.24 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,663.86 miles (17,161.78 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,647.89 miles (17,136.07 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,637.26 miles (17,118.96 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,634.80 miles (17,115.00 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,629.58 miles (17,106.60 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,626.10 miles (17,101.01 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 14 | 10,621.67 miles (17,093.87 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 15 | 10,619.98 miles (17,091.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.63 miles (75.05 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 2 | 65.04 miles (104.67 km) E | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 3 | 80.07 miles (128.87 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 4 | 121.23 miles (195.11 km) ENE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 5 | 121.61 miles (195.72 km) S | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 126.19 miles (203.08 km) ENE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 7 | 133.55 miles (214.92 km) NE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 8 | 140.49 miles (226.09 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 9 | 154.07 miles (247.95 km) S | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 10 | 156.13 miles (251.26 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 11 | 164.75 miles (265.13 km) E | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 12 | 198.80 miles (319.94 km) ENE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 13 | 204.26 miles (328.72 km) NE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 14 | 223.79 miles (360.15 km) NE | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 15 | 242.90 miles (390.90 km) ENE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,229.95 miles (19,682.14 km) WNW | A Coruña Airport (LCG) | A Coruña, Spain | |
| 2 | 12,216.77 miles (19,660.93 km) WNW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 3 | 12,195.08 miles (19,626.03 km) NW | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 4 | 12,155.77 miles (19,562.77 km) NW | Braga Airport (BGZ) | Braga, Portugal | |
| 5 | 12,143.68 miles (19,543.30 km) NW | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 6 | 12,127.53 miles (19,517.33 km) WNW | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 7 | 12,115.08 miles (19,497.29 km) NW | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 8 | 12,103.98 miles (19,479.41 km) NW | Bragança Airport (BGC) | Bragança, Portugal | |
| 9 | 12,085.00 miles (19,448.87 km) WNW | León Airport (LEN) | León, Spain | |
| 10 | 12,074.59 miles (19,432.12 km) NNW | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 11 | 12,052.66 miles (19,396.83 km) NW | Covilhã Airport (COV) | Covilhã, Portugal | |
| 12 | 12,019.31 miles (19,343.15 km) WNW | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 13 | 12,018.03 miles (19,341.09 km) W | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 14 | 12,016.12 miles (19,338.03 km) NW | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 15 | 12,001.96 miles (19,315.23 km) NNW | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |