Nonstop flight route between Stewart Island, New Zealand and Summit, Alaska, United States:
Departure Airport:
(46°53'58"S by 168°6'6"E)
Arrival Airport:
(63°19'53"N by 149°7'37"W)
Distance from SZS to UMM:
7,966.47 miles (12,820.77 km)
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Jump to:
- About this route
- SZS Airport Information
- UMM Airport Information
- Facts about SZS
- Facts about UMM
- Map of Nearest Airports to SZS
- List of Nearest Airports to SZS
- Map of Furthest Airports from SZS
- List of Furthest Airports from SZS
- Map of Nearest Airports to UMM
- List of Nearest Airports to UMM
- Map of Furthest Airports from UMM
- List of Furthest Airports from UMM
About this route:
A direct, nonstop flight between Ryan's Creek Aerodrome (SZS), Stewart Island, New Zealand and Summit Airport (UMM), Summit, Alaska, United States would travel a Great Circle distance of 7,966 miles (or 12,821 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 Ryan's Creek Aerodrome and Summit 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 Ryan's Creek Aerodrome and Summit Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SZS / NZRC |
| Airport Name: | Ryan's Creek Aerodrome |
| Location: | Stewart Island, New Zealand |
| GPS Coordinates: | 46°53'58"S by 168°6'6"E |
| Operator/Owner: | South East Air |
| Airport Type: | Public |
| Elevation: | 288 feet (88 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SZS |
| More Information: | SZS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | UMM / PAST |
| Airport Name: | Summit Airport |
| Location: | Summit, Alaska, United States |
| GPS Coordinates: | 63°19'53"N by 149°7'37"W |
| Area Served: | Summit, Alaska |
| Operator/Owner: | Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 2409 feet (734 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UMM |
| More Information: | UMM Maps & Info |
Facts about Ryan's Creek Aerodrome (SZS):
- Ryan's Creek Aerodrome (SZS) currently has only 1 runway.
- The airport is at an elevation of 288 feet above mean sea level.
- The closest airport to Ryan's Creek Aerodrome (SZS) is Invercargill Airport (IVC), which is located 35 miles (57 kilometers) NNE of SZS.
- In the mid-1980s Stewart Island Air Services changed its name to Southern Air Limited with Keith Smith, Joe Cave, Bill Haslett and Sam Nicol as shareholders.
- Because of Ryan's Creek Aerodrome's relatively low elevation of 288 feet, planes can take off or land at Ryan's Creek Aerodrome 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 Ryan's Creek Aerodrome (SZS) is A Coruña Airport (LCG), which is nearly antipodal to Ryan's Creek Aerodrome (meaning Ryan's Creek Aerodrome is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,135 miles (19,529 kilometers) away in A Coruña, Spain.
Facts about Summit Airport (UMM):
- Summit Airport (UMM) currently has only 1 runway.
- The furthest airport from Summit Airport (UMM) is Port Elizabeth International Airport (PLZ), which is located 10,397 miles (16,732 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Summit Airport (UMM) is McKinley National Park Airport (MCL), which is located 29 miles (46 kilometers) NNE of UMM.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.14 miles (56.55 km) NNE | Invercargill Airport (IVC) | Invercargill, New Zealand |     |
| 2 | 120.34 miles (193.66 km) ENE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 131.60 miles (211.80 km) NNE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 4 | 133.36 miles (214.62 km) NNE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 5 | 154.07 miles (247.95 km) N | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 6 | 160.20 miles (257.82 km) NNE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 7 | 195.63 miles (314.84 km) NE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 8 | 228.96 miles (368.47 km) NNE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 9 | 234.47 miles (377.35 km) NE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 237.92 miles (382.90 km) NNE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 11 | 255.21 miles (410.72 km) NNE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 12 | 273.79 miles (440.61 km) NE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 13 | 319.36 miles (513.96 km) NE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 321.87 miles (518.00 km) NNE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 15 | 342.05 miles (550.48 km) NNE | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,134.74 miles (19,528.92 km) NW | A Coruña Airport (LCG) | A Coruña, Spain | |
| 2 | 12,111.96 miles (19,492.27 km) NNW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 3 | 12,106.13 miles (19,482.88 km) NW | Tresco Heliport (TSO) | Tresco, Isles of Scilly, United Kingdom | |
| 4 | 12,106.07 miles (19,482.77 km) NW | St Mary's Airport (ISC) | St Mary's, Isles of Scilly, United Kingdom | |
| 5 | 12,089.84 miles (19,456.66 km) NNW | Bantry Aerodrome (BYT) | Bantry, County Cork, Ireland | |
| 6 | 12,076.24 miles (19,434.78 km) NNW | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 7 | 12,076.07 miles (19,434.51 km) NW | Land's End Airport (LEQ) | Land's End, Cornwall, England, United Kingdom | |
| 8 | 12,073.07 miles (19,429.67 km) WNW | Brest Bretagne Airport (BES) | Brest, France | |
| 9 | 12,070.18 miles (19,425.03 km) NW | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 10 | 12,068.12 miles (19,421.72 km) WNW | Quimper - Cornouaille Airport (UIP) | Quimper, France | |
| 11 | 12,062.63 miles (19,412.88 km) NNW | Cork Airport (ORK) | Cork, Ireland | |
| 12 | 12,056.75 miles (19,403.41 km) NNW | Kerry Airport (KIR) | Tralee, County Kerry, Ireland | |
| 13 | 12,043.61 miles (19,382.27 km) WNW | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| 14 | 12,038.24 miles (19,373.62 km) NW | Newquay Cornwall Airport (NQY) | Newquay, England, United Kingdom | |
| 15 | 12,036.47 miles (19,370.77 km) WNW | Lorient South Brittany Airport (LRT) | Lorient, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.51 miles (45.88 km) NNE | McKinley National Park Airport (MCL) | McKinley Park, Alaska, United States | |
| 2 | 76.21 miles (122.64 km) SSW | Talkeetna Airport (TKA) | Talkeetna, Alaska, United States | |
| 3 | 84.02 miles (135.22 km) N | Nenana Municipal Airport (ENN) | Nenana, Alaska, United States | |
| 4 | 104.75 miles (168.58 km) WNW | Minchumina Airport (LMA) | Lake Minchumina, Alaska, United States | |
| 5 | 104.75 miles (168.58 km) WNW | Minchumina Airport (MHM) | Minchumina, Alaska, United States | |
| 6 | 109.46 miles (176.15 km) NNE | Fairbanks International Airport (FAI) | Fairbanks, Alaska, United States | |
| 7 | 110.73 miles (178.20 km) NNE | Eielson Air Force Base (EIL) | Fairbanks, Alaska, United States | |
| 8 | 112.88 miles (181.67 km) SSW | Willow Airport (WOW) | Willow, Alaska, United States | |
| 9 | 113.64 miles (182.88 km) NNE | Ladd Army Airfield (FBK) | Fairbanks / Fort Wainwright, Alaska, United States | |
| 10 | 114.05 miles (183.55 km) ENE | Allen Army Airfield (BIG) | Fort Greely, Delta Junction, Alaska, United States | |
| 11 | 114.89 miles (184.90 km) SW | Skwentna Airport (SKW) | Skwentna, Alaska, United States | |
| 12 | 115.62 miles (186.08 km) ENE | Delta Junction Airport (DJN) | Delta Junction, Alaska, United States | |
| 13 | 119.98 miles (193.09 km) S | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| 14 | 122.28 miles (196.79 km) S | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 15 | 123.84 miles (199.30 km) NNW | Manley Hot Springs Airport (MLY) | Manley Hot Springs, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,396.50 miles (16,731.51 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,377.92 miles (16,701.61 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,372.17 miles (16,692.34 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,340.40 miles (16,641.21 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,339.34 miles (16,639.51 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,238.55 miles (16,477.31 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,193.08 miles (16,404.13 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,124.19 miles (16,293.26 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,119.29 miles (16,285.38 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,114.47 miles (16,277.62 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,114.25 miles (16,277.26 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,109.31 miles (16,269.32 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,107.31 miles (16,266.11 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,092.01 miles (16,241.47 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,082.82 miles (16,226.69 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |