Nonstop flight route between Bragança, Portugal and St. Mary's, Alaska, United States:
Departure Airport:
(41°51'24"N by 6°42'26"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from BGC to KSM:
5,139.23 miles (8,270.77 km)
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Jump to:
- About this route
- BGC Airport Information
- KSM Airport Information
- Facts about BGC
- Facts about KSM
- Map of Nearest Airports to BGC
- List of Nearest Airports to BGC
- Map of Furthest Airports from BGC
- List of Furthest Airports from BGC
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Bragança Airport (BGC), Bragança, Portugal and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,139 miles (or 8,271 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 Bragança Airport and St. Mary's 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 Bragança Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BGC / LPBG |
| Airport Name: | Bragança Airport |
| Location: | Bragança, Portugal |
| GPS Coordinates: | 41°51'24"N by 6°42'26"W |
| Area Served: | Bragança |
| Airport Type: | Public |
| Elevation: | 2129 feet (649 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BGC |
| More Information: | BGC Maps & Info |
Arrival 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 |
Facts about Bragança Airport (BGC):
- The closest airport to Bragança Airport (BGC) is Vila Real Airport (VRL), which is located 66 miles (106 kilometers) SW of BGC.
- Bragança Airport (BGC) currently has only 1 runway.
- The furthest airport from Bragança Airport (BGC) is Woodbourne Airport (BHE), which is nearly antipodal to Bragança Airport (meaning Bragança Airport is almost on the exact opposite side of the Earth from Woodbourne Airport), and is located 12,399 miles (19,954 kilometers) away in Blenheim, New Zealand.
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.87 miles (106.01 km) SW | Vila Real Airport (VRL) | Vila Real, Portugal |     |
| 2 | 73.87 miles (118.88 km) NE | León Airport (LEN) | León, Spain | |
| 3 | 88.38 miles (142.23 km) SE | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 4 | 91.52 miles (147.29 km) W | Braga Airport (BGZ) | Braga, Portugal | |
| 5 | 96.17 miles (154.76 km) E | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 6 | 101.82 miles (163.87 km) WNW | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 7 | 110.56 miles (177.94 km) WSW | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 8 | 112.95 miles (181.78 km) NW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 9 | 117.12 miles (188.49 km) SSW | Covilhã Airport (COV) | Covilhã, Portugal | |
| 10 | 122.78 miles (197.60 km) NNE | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 11 | 131.10 miles (210.98 km) NW | A Coruña Airport (LCG) | A Coruña, Spain | |
| 12 | 149.16 miles (240.05 km) SW | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 13 | 162.31 miles (261.22 km) ENE | Burgos Airport (RGS) | Burgos, Spain | |
| 14 | 182.49 miles (293.69 km) NE | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 15 | 189.56 miles (305.06 km) ESE | Adolfo Suárez Madrid–Barajas Airport[1] (MAD) | Madrid, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.91 miles (19,954.07 km) SW | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 2 | 12,398.04 miles (19,952.67 km) S | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 3 | 12,394.45 miles (19,946.88 km) SSW | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 4 | 12,383.82 miles (19,929.78 km) SSE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 5 | 12,366.28 miles (19,901.55 km) SSE | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 6 | 12,350.49 miles (19,876.14 km) WSW | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 7 | 12,348.25 miles (19,872.54 km) E | Westport Airport (WSZ) | Westport, New Zealand | |
| 8 | 12,326.97 miles (19,838.29 km) SW | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 9 | 12,321.29 miles (19,829.14 km) ESE | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 10 | 12,317.56 miles (19,823.14 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 12,304.84 miles (19,802.67 km) ESE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 12 | 12,301.08 miles (19,796.61 km) WSW | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 13 | 12,277.68 miles (19,758.97 km) SW | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 14 | 12,276.39 miles (19,756.89 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 12,275.82 miles (19,755.97 km) SW | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 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 | |