Nonstop flight route between San Antonio, Texas, United States and Porto, Portugal:
Departure Airport:
(29°31'36"N by 98°28'18"W)
Arrival Airport:
(41°14'8"N by 8°40'41"W)
Distance from SAT to OPO:
4,898.77 miles (7,883.79 km)
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- About this route
- SAT Airport Information
- OPO Airport Information
- Facts about SAT
- Facts about OPO
- Map of Nearest Airports to SAT
- List of Nearest Airports to SAT
- Map of Furthest Airports from SAT
- List of Furthest Airports from SAT
- Map of Nearest Airports to OPO
- List of Nearest Airports to OPO
- Map of Furthest Airports from OPO
- List of Furthest Airports from OPO
About this route:
A direct, nonstop flight between San Antonio International Airport (SAT), San Antonio, Texas, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 4,899 miles (or 7,884 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 San Antonio International Airport and Francisco Sá Carneiro 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 San Antonio International Airport and Francisco Sá Carneiro Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SAT / KSAT |
| Airport Name: | San Antonio International Airport |
| Location: | San Antonio, Texas, United States |
| GPS Coordinates: | 29°31'36"N by 98°28'18"W |
| Area Served: | San Antonio–New Braunfels |
| Operator/Owner: | City of San Antonio |
| Airport Type: | Public |
| Elevation: | 809 feet (247 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from SAT |
| More Information: | SAT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | OPO / LPPR |
| Airport Names: |
|
| Location: | Porto, Portugal |
| GPS Coordinates: | 41°14'8"N by 8°40'41"W |
| Area Served: | Porto, Portugal |
| Operator/Owner: | Government of Portugal. |
| Airport Type: | Public |
| Elevation: | 226 feet (69 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OPO |
| More Information: | OPO Maps & Info |
Facts about San Antonio International Airport (SAT):
- On August 1, 2012 both terminals of the airport were evacuated due to a bomb threat called from the parking garage.
- Because of San Antonio International Airport's relatively low elevation of 809 feet, planes can take off or land at San Antonio International 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.
- San Antonio International Airport was founded in 1941 when the City of San Antonio purchased 1,200 acres of undeveloped land that, at the time, were north of the city limits for a project to be called "San Antonio Municipal Airport." World War II Wartime needs meant the unfinished airport was pressed into federal government service.
- San Antonio International Airport handled 8,034,720 passengers last year.
- The longest flight from San Antonio International Airport is to Seattle–Tacoma International Airport, a distance of 1,776 miles, with an average duration of 4 hours 7 minutes.
- San Antonio International Airport (SAT) has 3 runways.
- An expansion program began in 2006 to add additional parking, two new terminals, and roadway improvements.
- The closest airport to San Antonio International Airport (SAT) is Randolph Air Force Base Joint Base San Antonio (RND), which is located only 12 miles (19 kilometers) E of SAT.
- The furthest airport from San Antonio International Airport (SAT) is Sir Gaëtan Duval Airport (RRG), which is located 11,114 miles (17,886 kilometers) away in Rodrigues Island, Mauritius.
- Airport diagram for March 1962
Facts about Francisco Sá Carneiro Airport (OPO):
- Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
- In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
- STCP buses also link the airport and the city.
- Along with the airports in Lisbon, Horta, Faro, Flores, Santa Maria, Ponta Delgada and Beja, the airport's concessions to provide support to civil aviation was conceded to ANA Aeroportos de Portugal on 18 December 1998, under provisions of decree 404/98.
- Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro 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 Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
- Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
- The airport is served by Line E of the Porto Metro.
- The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.61 miles (18.68 km) E | Randolph Air Force Base Joint Base San Antonio (RND) | Universal City, Texas, United States |     |
| 2 | 11.84 miles (19.05 km) SSW | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 3 | 13.11 miles (21.10 km) S | Stinson Municipal Airport (SSF) | San Antonio, Texas, United States | |
| 4 | 44.00 miles (70.81 km) WSW | South Texas Regional Airport at Hondo (HDO) | Hondo, Texas, United States | |
| 5 | 48.18 miles (77.54 km) NW | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 6 | 66.62 miles (107.21 km) NE | Austin–Bergstrom International Airport (AUS) | Austin, Texas, United States | |
| 7 | 79.61 miles (128.12 km) WSW | Garner Field (UVA) | Uvalde, Texas, United States | |
| 8 | 80.66 miles (129.82 km) NE | Austin Executive Airport (EDC) | Austin, Texas, United States | |
| 9 | 86.60 miles (139.38 km) SSW | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 10 | 104.63 miles (168.39 km) ESE | Victoria Regional Airport (VCT) | Victoria, Texas, United States | |
| 11 | 113.14 miles (182.09 km) NNE | Killeen–Fort Hood Regional Airport (GRK) | Fort Hood / Killeen, Texas, United States | |
| 12 | 117.48 miles (189.06 km) NNE | Skylark Field (ILE) | Killeen, Texas, United States | |
| 13 | 120.26 miles (193.54 km) NNE | Hood Army Airfield (HLR) | Fort Hood / Killeen, Texas, United States | |
| 14 | 124.96 miles (201.11 km) NNW | Curtis Field (BBD) | Brady, Texas, United States | |
| 15 | 126.31 miles (203.27 km) SSE | Alice International Airport (ALI) | Alice, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,113.84 miles (17,885.94 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,887.68 miles (17,521.99 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,820.69 miles (17,414.18 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,716.83 miles (17,247.02 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,709.53 miles (17,235.27 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,466.62 miles (16,844.35 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 10,453.81 miles (16,823.73 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,449.48 miles (16,816.77 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 9 | 10,442.04 miles (16,804.80 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 10 | 10,441.09 miles (16,803.26 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,435.56 miles (16,794.37 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,432.01 miles (16,788.65 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 13 | 10,418.56 miles (16,767.00 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 10,415.54 miles (16,762.14 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 15 | 10,399.08 miles (16,735.65 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.12 miles (43.64 km) NNE | Braga Airport (BGZ) | Braga, Portugal | |
| 2 | 49.86 miles (80.24 km) E | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 3 | 68.70 miles (110.56 km) N | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 4 | 75.37 miles (121.30 km) S | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 5 | 91.82 miles (147.78 km) SE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 6 | 110.56 miles (177.94 km) ENE | Bragança Airport (BGC) | Bragança, Portugal | |
| 7 | 115.54 miles (185.94 km) N | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 8 | 143.60 miles (231.10 km) N | A Coruña Airport (LCG) | A Coruña, Spain | |
| 9 | 166.53 miles (268.01 km) E | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 10 | 171.77 miles (276.44 km) S | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 11 | 181.35 miles (291.86 km) ENE | León Airport (LEN) | León, Spain | |
| 12 | 189.39 miles (304.79 km) SSE | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 13 | 200.72 miles (323.02 km) E | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 14 | 209.89 miles (337.78 km) NE | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 15 | 221.68 miles (356.76 km) S | Beja Airport (BYJ) | Beja, Portugal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,399.58 miles (19,955.14 km) SSW | Westport Airport (WSZ) | Westport, New Zealand | |
| 2 | 12,356.20 miles (19,885.33 km) WSW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 3 | 12,351.81 miles (19,878.26 km) S | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 4 | 12,349.51 miles (19,874.56 km) W | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 5 | 12,338.07 miles (19,856.16 km) W | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 6 | 12,333.22 miles (19,848.35 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 7 | 12,303.25 miles (19,800.10 km) W | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 8 | 12,293.50 miles (19,784.43 km) SW | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 12,269.27 miles (19,745.42 km) SSW | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 12,269.21 miles (19,745.34 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 11 | 12,255.84 miles (19,723.81 km) W | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 12 | 12,251.77 miles (19,717.26 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 12,250.90 miles (19,715.86 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 14 | 12,244.42 miles (19,705.44 km) W | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 15 | 12,242.51 miles (19,702.36 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |