Nonstop flight route between Summit, Alaska, United States and Kingscote, South Australia, Australia:
Departure Airport:
(63°19'53"N by 149°7'37"W)
Arrival Airport:
(35°42'50"S by 137°31'18"E)
Distance from UMM to KGC:
7,922.22 miles (12,749.55 km)
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Jump to:
- About this route
- UMM Airport Information
- KGC Airport Information
- Facts about UMM
- Facts about KGC
- Map of Nearest Airports to UMM
- List of Nearest Airports to UMM
- Map of Furthest Airports from UMM
- List of Furthest Airports from UMM
- Map of Nearest Airports to KGC
- List of Nearest Airports to KGC
- Map of Furthest Airports from KGC
- List of Furthest Airports from KGC
About this route:
A direct, nonstop flight between Summit Airport (UMM), Summit, Alaska, United States and Kingscote Airport (KGC), Kingscote, South Australia, Australia would travel a Great Circle distance of 7,922 miles (or 12,750 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 Summit Airport and Kingscote 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 Summit Airport and Kingscote Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KGC / YKSC |
| Airport Name: | Kingscote Airport |
| Location: | Kingscote, South Australia, Australia |
| GPS Coordinates: | 35°42'50"S by 137°31'18"E |
| Area Served: | Kangaroo Island |
| Operator/Owner: | Kangaroo Island Council |
| Airport Type: | Public |
| Elevation: | 24 feet (7 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from KGC |
| More Information: | KGC Maps & Info |
Facts about Summit Airport (UMM):
- 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.
- Summit Airport (UMM) currently has only 1 runway.
Facts about Kingscote Airport (KGC):
- From 1986 to 1990, Lloyd Aviation operated Embraer EMB 110 Bandeirante aircraft, before flying the Irish-made Short 330.
- Kingscote Airport handled 51,021 passengers last year.
- Kingscote Airport (KGC) has 3 runways.
- Because of Kingscote Airport's relatively low elevation of 24 feet, planes can take off or land at Kingscote 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 Kingscote Airport (KGC) is Flores Airport (FLW), which is located 11,764 miles (18,933 kilometers) away in Flores Island, Azores, Portugal.
- In competition with the larger aircraft, and generally with more flexible timetables, a succession of smaller airlines from the 1980s tried with varying success to maintain a 'second string' presence.
- The closest airport to Kingscote Airport (KGC) is Adelaide Airport (ADL), which is located 78 miles (125 kilometers) NE of KGC.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 77.82 miles (125.24 km) NE | Adelaide Airport (ADL) | Adelaide, South Australia, Australia | |
| 2 | 145.91 miles (234.81 km) NNW | Cowell Airport (CCW) | Cowell, South Australia, Australia | |
| 3 | 150.01 miles (241.42 km) NNW | Cleve Airport (CVC) | Cleve, South Australia, Australia | |
| 4 | 173.12 miles (278.60 km) N | Port Pirie Airport (PPI) | Port Pirie, South Australia, Australia | |
| 5 | 206.97 miles (333.08 km) ENE | Renmark Airport (RMK) | Renmark, South Australia, Australia | |
| 6 | 228.81 miles (368.23 km) SE | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 7 | 267.60 miles (430.65 km) ESE | Horsham Airport (HSM) | Horsham, Victoria, Australia | |
| 8 | 269.69 miles (434.02 km) ENE | Robinvale Airport (RBC) | Robinvale, Victoria, Australia | |
| 9 | 271.22 miles (436.48 km) NW | Streaky Bay Airport (KBY) | Streaky Bay, South Australia, Australia | |
| 10 | 271.40 miles (436.77 km) E | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| 11 | 277.98 miles (447.36 km) ENE | Mildura Airport (MQL) | Mildura, Victoria, Australia | |
| 12 | 282.53 miles (454.68 km) SE | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 13 | 284.98 miles (458.63 km) ESE | Hamilton Airport (HLT) | Hamilton, Victoria, Australia | |
| 14 | 293.38 miles (472.15 km) NNE | Wilpena Pound (HWK) | Hawker, South Australia, Australia | |
| 15 | 322.93 miles (519.70 km) ESE | Ararat Airport (ARY) | Ararat, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,764.49 miles (18,933.07 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 11,758.58 miles (18,923.55 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,655.03 miles (18,756.90 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,639.98 miles (18,732.68 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,611.11 miles (18,686.23 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,565.74 miles (18,613.21 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,498.34 miles (18,504.74 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,471.01 miles (18,460.76 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,460.06 miles (18,443.13 km) NNE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,396.16 miles (18,340.30 km) NE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,373.32 miles (18,303.54 km) NE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 12 | 11,337.00 miles (18,245.10 km) NNE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 13 | 11,274.21 miles (18,144.05 km) NE | Sydney/J.A. Douglas McCurdy Airport (YQY) | Sydney, Nova Scotia, Canada | |
| 14 | 11,238.22 miles (18,086.12 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| 15 | 11,236.91 miles (18,084.00 km) NE | Port Hawkesbury Airport (YPS) | Port Hawkesbury, Nova Scotia, Canada | |