Nonstop flight route between Strandhill (near Sligo), Ireland and Barter Island, Alaska, United States:
Departure Airport:
(54°16'49"N by 8°35'57"W)
Arrival Airport:
(70°8'2"N by 143°34'54"W)
Distance from SXL to BTI:
3,554.22 miles (5,719.95 km)
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Jump to:
- About this route
- SXL Airport Information
- BTI Airport Information
- Facts about SXL
- Facts about BTI
- Map of Nearest Airports to SXL
- List of Nearest Airports to SXL
- Map of Furthest Airports from SXL
- List of Furthest Airports from SXL
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
About this route:
A direct, nonstop flight between Sligo Airport (SXL), Strandhill (near Sligo), Ireland and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,554 miles (or 5,720 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 Sligo Airport and Barter Island LRRS 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 Sligo Airport and Barter Island LRRS Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SXL / EISG |
| Airport Names: |
|
| Location: | Strandhill (near Sligo), Ireland |
| GPS Coordinates: | 54°16'49"N by 8°35'57"W |
| Area Served: | Sligo , Ireland |
| Operator/Owner: | Sligo Northwest Airport Co Ltd |
| Airport Type: | Public |
| Elevation: | 11 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SXL |
| More Information: | SXL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BTI / PABA |
| Airport Names: |
|
| Location: | Barter Island, Alaska, United States |
| GPS Coordinates: | 70°8'2"N by 143°34'54"W |
| Operator/Owner: | North Slope Borough |
| Airport Type: | Public / Military |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTI |
| More Information: | BTI Maps & Info |
Facts about Sligo Airport (SXL):
- The furthest airport from Sligo Airport (SXL) is Ryan's Creek Aerodrome (SZS), which is located 11,907 miles (19,162 kilometers) away in Stewart Island, New Zealand.
- In addition to being known as "Sligo Airport", another name for SXL is "Aerfort Shligigh".
- Because of Sligo Airport's relatively low elevation of 11 feet, planes can take off or land at Sligo 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 Sligo Airport (SXL) is Ireland West Airport Knock (NOC), which is located 27 miles (44 kilometers) SSW of SXL.
- Sligo Airport (SXL) currently has only 1 runway.
- Until the end of 2008 there was a connection with Manchester which was operated by Aer Arann.
Facts about Barter Island LRRS Airport (BTI):
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- The airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
- Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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 Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.07 miles (43.56 km) SSW | Ireland West Airport Knock (NOC) | Knock, Ireland |     |
| 2 | 39.02 miles (62.80 km) ENE | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 3 | 53.78 miles (86.55 km) N | Donegal Airport (CFN) | Carrickfinn, Ireland | |
| 4 | 57.93 miles (93.22 km) W | Belmullet Aerodrome (BLY) | Belmullet, Ireland | |
| 5 | 69.13 miles (111.26 km) SSW | Galway Airport (GWY) | Galway, Ireland | |
| 6 | 77.94 miles (125.43 km) NE | City of Derry Airport (LDY) | Derry, Northern Ireland, United Kingdom | |
| 7 | 80.74 miles (129.94 km) SSW | Connemara Airport (NNR) | Inverin, Ireland | |
| 8 | 91.21 miles (146.79 km) SSW | Inishmaan Aerodrome (IIA) | Inishmaan, Ireland | |
| 9 | 91.84 miles (147.79 km) SSW | Inishmore Aerodrome (IOR) | Kilronan, Inishmore, Ireland | |
| 10 | 91.92 miles (147.94 km) SSW | Inisheer Aerodrome (INQ) | Inisheer, Ireland | |
| 11 | 99.18 miles (159.61 km) ENE | Belfast International Airport (BFS) | Belfast, Northern Ireland, United Kingdom | |
| 12 | 109.87 miles (176.82 km) S | Shannon Airport (SNN) | Shannon (County Clare), Ireland | |
| 13 | 111.94 miles (180.16 km) ESE | Dublin Airport (DUB) | Dublin, Ireland | |
| 14 | 111.99 miles (180.23 km) ENE | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| 15 | 124.69 miles (200.66 km) SSE | Kilkenny Airport (KKY) | Kilkenny, Ireland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,906.87 miles (19,162.20 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,876.52 miles (19,113.36 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,857.28 miles (19,082.40 km) S | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,803.78 miles (18,996.30 km) S | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 5 | 11,793.36 miles (18,979.53 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,786.19 miles (18,967.99 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,769.46 miles (18,941.06 km) S | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,755.13 miles (18,918.00 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 11,747.37 miles (18,905.52 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,719.60 miles (18,860.82 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,717.77 miles (18,857.88 km) S | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,708.16 miles (18,842.42 km) S | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,689.48 miles (18,812.35 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,686.74 miles (18,807.94 km) S | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,637.40 miles (18,728.53 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 114.54 miles (184.33 km) W | Deadhorse Airport (SCC) | Deadhorse, Alaska, United States | |
| 2 | 141.17 miles (227.19 km) W | Ugnu-Kuparuk Airport (UUK) | Kuparuk, Alaska, United States | |
| 3 | 147.91 miles (238.03 km) SSW | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 4 | 172.50 miles (277.61 km) W | Alpine Airstrip (DQH) | Deadhorse, Alaska, United States | |
| 5 | 173.95 miles (279.95 km) W | Nuiqsut Airport (NUI) | Nuiqsut, Alaska, United States | |
| 6 | 183.91 miles (295.97 km) SW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 7 | 200.12 miles (322.06 km) SSE | Old Crow Airport (YOC) | Old Crow, Yukon, Canada | |
| 8 | 211.00 miles (339.58 km) W | Umiat Airport (UMT) | Umiat, Alaska, United States | |
| 9 | 218.89 miles (352.27 km) SW | Chandalar Lake Airport (WCR) | Chandalar Lake, Alaska, United States | |
| 10 | 227.03 miles (365.37 km) SSW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 11 | 228.67 miles (368.01 km) WNW | Point Lonely Short Range Radar Site (LNI) | Lonely, North Slope Borough, Alaska, United States | |
| 12 | 241.09 miles (388.00 km) S | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 13 | 243.51 miles (391.88 km) WSW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 14 | 248.25 miles (399.53 km) ESE | Aklavik/Freddie Carmichael Airport (LAK) | Aklavik, Northwest Territories, Canada | |
| 15 | 249.67 miles (401.81 km) S | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,003.30 miles (16,098.71 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,905.78 miles (15,941.77 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 9,884.70 miles (15,907.85 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 9,883.49 miles (15,905.90 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 9,852.58 miles (15,856.15 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,848.73 miles (15,849.96 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 7 | 9,753.95 miles (15,697.41 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,712.97 miles (15,631.47 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,639.77 miles (15,513.67 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,633.53 miles (15,503.63 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,629.62 miles (15,497.32 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 9,629.49 miles (15,497.12 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 9,629.16 miles (15,496.59 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,627.06 miles (15,493.21 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,605.25 miles (15,458.12 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |