Nonstop flight route between Barnwell, South Carolina, United States and Seattle, Washington, United States:
Departure Airport:
Arrival Airport:
Distance from BNL to BFI:
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- About this route
 - BNL Airport Information
 - BFI Airport Information
 - Facts about BNL
 - Facts about BFI
 - Map of Nearest Airports to BNL
 - List of Nearest Airports to BNL
 - Map of Furthest Airports from BNL
 - List of Furthest Airports from BNL
 - Map of Nearest Airports to BFI
 - List of Nearest Airports to BFI
 - Map of Furthest Airports from BFI
 - List of Furthest Airports from BFI
 
About this route:
A direct, nonstop flight between Barnwell Regional Airport (BNL), Barnwell, South Carolina, United States and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 2,334 miles (or 3,756 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 relatively short distance between Barnwell Regional Airport and King County International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BNL / KBNL | 
| Airport Names: | 
                    
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| Location: | Barnwell, South Carolina, United States | 
| GPS Coordinates: | 33°15'29"N by 81°23'17"W | 
| Area Served: | Barnwell, South Carolina | 
| Operator/Owner: | Barnwell County | 
| Airport Type: | Public | 
| Elevation: | 246 feet (75 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from BNL | 
| More Information: | BNL Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BFI / KBFI | 
| Airport Names: | 
                    
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| Location: | Seattle, Washington, United States | 
| GPS Coordinates: | 47°31'48"N by 122°18'6"W | 
| Area Served: | Seattle, Washington | 
| Airport Type: | Public | 
| Elevation: | 21 feet (6 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from BFI | 
| More Information: | BFI Maps & Info | 
Facts about Barnwell Regional Airport (BNL):
- Barnwell Regional Airport (BNL) has 2 runways.
 - The furthest airport from Barnwell Regional Airport (BNL) is Margaret River Airport (MGV), which is located 11,488 miles (18,488 kilometers) away in Margaret River, Western Australia, Australia.
 - In addition to being known as "Barnwell Regional Airport", another name for BNL is "Barnwell Army Airfield".
 - The closest airport to Barnwell Regional Airport (BNL) is Aiken Municipal Airport (AIK), which is located 32 miles (52 kilometers) NNW of BNL.
 - Because of Barnwell Regional Airport's relatively low elevation of 246 feet, planes can take off or land at Barnwell Regional 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.
 
Facts about King County International Airport (BFI):
- In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
 - The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
 - The transfer of ownership of Boeing Field from King County to the Port of Seattle was proposed in 2007 as part of a land swap with land owned by the Port.
 - The King County International Airport contracts with the King County Sheriff's Office for police services.
 - The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.
 - At one point Aeroamerica scheduled a Boeing 720 to Spokane.
 - Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County 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.
 - King County International Airport (BFI) has 2 runways.
 - It is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport.Federal Aviation Administration records say the airport had 34,597 passenger boardings in calendar year 2008, 35,863 in 2009 and 33,656 in 2010.
 
