Nonstop flight route between Þórshöfn, Iceland and Sioux Falls, South Dakota, United States:
Departure Airport:
Arrival Airport:
Distance from THO to FSD:
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- About this route
 - THO Airport Information
 - FSD Airport Information
 - Facts about THO
 - Facts about FSD
 - Map of Nearest Airports to THO
 - List of Nearest Airports to THO
 - Map of Furthest Airports from THO
 - List of Furthest Airports from THO
 - Map of Nearest Airports to FSD
 - List of Nearest Airports to FSD
 - Map of Furthest Airports from FSD
 - List of Furthest Airports from FSD
 
About this route:
A direct, nonstop flight between Þórshöfn Airport (THO), Þórshöfn, Iceland and Sioux Falls Regional Airport (FSD), Sioux Falls, South Dakota, United States would travel a Great Circle distance of 3,288 miles (or 5,291 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 Þórshöfn Airport and Sioux Falls Regional 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 Þórshöfn Airport and Sioux Falls Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | THO / BITN | 
| Airport Names: | 
                    
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| Location: | Þórshöfn, Iceland | 
| GPS Coordinates: | 66°13'5"N by 15°20'8"W | 
| Area Served: | Þórshöfn, Iceland | 
| Operator/Owner: | ISAVIA | 
| Airport Type: | Public | 
| Elevation: | 64 feet (20 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from THO | 
| More Information: | THO Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | FSD / KFSD | 
| Airport Names: | 
                    
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| Location: | Sioux Falls, South Dakota, United States | 
| GPS Coordinates: | 43°34'54"N by 96°44'30"W | 
| Area Served: | Sioux Falls, South Dakota | 
| Operator/Owner: | City of Sioux Falls | 
| Airport Type: | Public | 
| Elevation: | 1430 feet (436 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from FSD | 
| More Information: | FSD Maps & Info | 
Facts about Þórshöfn Airport (THO):
- Because of Þórshöfn Airport's relatively low elevation of 64 feet, planes can take off or land at Þórshöfn 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.
 - In addition to being known as "Þórshöfn Airport", another name for THO is "Þórshafnarflugvöllur".
 - The closest airport to Þórshöfn Airport (THO) is Vopnafjörður Airport (VPN), which is located 37 miles (60 kilometers) SSE of THO.
 - The furthest airport from Þórshöfn Airport (THO) is Ryan's Creek Aerodrome (SZS), which is located 11,096 miles (17,857 kilometers) away in Stewart Island, New Zealand.
 - Þórshöfn Airport (THO) currently has only 1 runway.
 
Facts about Sioux Falls Regional Airport (FSD):
- The furthest airport from Sioux Falls Regional Airport (FSD) is Margaret River Airport (MGV), which is located 10,610 miles (17,075 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Sioux Falls Regional Airport (FSD) is Madison Municipal Airport (XMD), which is located 35 miles (56 kilometers) NNW of FSD.
 - In addition to being known as "Sioux Falls Regional Airport", another name for FSD is "Joe Foss Field".
 - The existing terminal building was built in 1970 and totals approximately 97,300 square feet.
 - This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.
 - Sioux Falls Regional Airport (FSD) has 3 runways.
 
