Nonstop flight route between St. Mary's, Alaska, United States and Nelson, New Zealand:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(41°17'53"S by 173°13'15"E)
Distance from KSM to NSN:
7,260.43 miles (11,684.50 km)
Share this route:
Jump to:
- About this route
- KSM Airport Information
- NSN Airport Information
- Facts about KSM
- Facts about NSN
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to NSN
- List of Nearest Airports to NSN
- Map of Furthest Airports from NSN
- List of Furthest Airports from NSN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN), Nelson, New Zealand would travel a Great Circle distance of 7,260 miles (or 11,685 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 St. Mary's Airport and Nelson AirportTe Papa Waka Rererangi o Whakatū, 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 St. Mary's Airport and Nelson AirportTe Papa Waka Rererangi o Whakatū. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NSN / NZNS |
| Airport Name: | Nelson AirportTe Papa Waka Rererangi o Whakatū |
| Location: | Nelson, New Zealand |
| GPS Coordinates: | 41°17'53"S by 173°13'15"E |
| Operator/Owner: | Nelson Airport Limited |
| Airport Type: | Public |
| Elevation: | 17 feet (5 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from NSN |
| More Information: | NSN Maps & Info |
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- St. Mary's Airport (KSM) has 2 runways.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
Facts about Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN):
- The closest airport to Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) is Motueka Aerodrome (MZP), which is located only 17 miles (27 kilometers) NW of NSN.
- Nelson AirportTe Papa Waka Rererangi o Whakatū handled 776,448 passengers last year.
- Nelson airport is the home base of Air Nelson operating under the Air NZ Link banner, which operates a fleet of Bombardier Dash 8 Q300s on national air routes.
- Because of Nelson AirportTe Papa Waka Rererangi o Whakatū's relatively low elevation of 17 feet, planes can take off or land at Nelson AirportTe Papa Waka Rererangi o Whakatū 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.
- Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) has 4 runways.
- The furthest airport from Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) is Bragança Airport (BGC), which is nearly antipodal to Nelson AirportTe Papa Waka Rererangi o Whakatū (meaning Nelson AirportTe Papa Waka Rererangi o Whakatū is almost on the exact opposite side of the Earth from Bragança Airport), and is located 12,398 miles (19,953 kilometers) away in Bragança, Portugal.
- On 17 September 2013, the idea for a potential Auckland, Nelson and Queenstown air link was raised with Air New Zealand's chief executive.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States |     |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.91 miles (27.21 km) NW | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 2 | 34.81 miles (56.03 km) NW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 3 | 36.92 miles (59.41 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 4 | 80.28 miles (129.19 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 82.24 miles (132.35 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 90.13 miles (145.05 km) WSW | Westport Airport (WSZ) | Westport, New Zealand | |
| 7 | 95.99 miles (154.47 km) ENE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 127.49 miles (205.18 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 9 | 131.82 miles (212.14 km) SW | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 10 | 132.18 miles (212.72 km) NE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 11 | 142.34 miles (229.07 km) ENE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 12 | 150.78 miles (242.66 km) SW | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 13 | 155.42 miles (250.12 km) SSW | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 166.09 miles (267.30 km) NNE | New Plymouth Airport (NPL) | New Plymouth, New Zealand | |
| 15 | 194.01 miles (312.23 km) SSW | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.04 miles (19,952.67 km) N | Bragança Airport (BGC) | Bragança, Portugal | |
| 2 | 12,387.93 miles (19,936.40 km) E | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 3 | 12,366.16 miles (19,901.36 km) WNW | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 4 | 12,356.51 miles (19,885.83 km) NNE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 5 | 12,348.23 miles (19,872.50 km) ENE | Braga Airport (BGZ) | Braga, Portugal | |
| 6 | 12,338.07 miles (19,856.16 km) E | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 7 | 12,333.18 miles (19,848.29 km) WNW | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 8 | 12,330.58 miles (19,844.09 km) NNW | León Airport (LEN) | León, Spain | |
| 9 | 12,321.86 miles (19,830.05 km) NE | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 10 | 12,318.19 miles (19,824.16 km) NE | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 11 | 12,298.13 miles (19,791.88 km) NE | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 12 | 12,276.07 miles (19,756.37 km) NNE | A Coruña Airport (LCG) | A Coruña, Spain | |
| 13 | 12,275.75 miles (19,755.85 km) NNW | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 14 | 12,270.48 miles (19,747.37 km) N | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 15 | 12,259.29 miles (19,729.36 km) WNW | Adolfo Suárez Madrid–Barajas Airport[1] (MAD) | Madrid, Spain | |