Nonstop flight route between Gulfport, Mississippi, United States and between Baltimore, Maryland and Washington, D.C., United States:
Departure Airport:
Arrival Airport:
Distance from GPT to BWI:
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- About this route
 - GPT Airport Information
 - BWI Airport Information
 - Facts about GPT
 - Facts about BWI
 - Map of Nearest Airports to GPT
 - List of Nearest Airports to GPT
 - Map of Furthest Airports from GPT
 - List of Furthest Airports from GPT
 - Map of Nearest Airports to BWI
 - List of Nearest Airports to BWI
 - Map of Furthest Airports from BWI
 - List of Furthest Airports from BWI
 
About this route:
A direct, nonstop flight between Gulfport–Biloxi International Airport (GPT), Gulfport, Mississippi, United States and Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States would travel a Great Circle distance of 927 miles (or 1,492 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 Gulfport–Biloxi International Airport and Baltimore/Washington International Thurgood Marshall Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GPT / KGPT | 
| Airport Name: | Gulfport–Biloxi International Airport | 
| Location: | Gulfport, Mississippi, United States | 
| GPS Coordinates: | 30°24'25"N by 89°4'11"W | 
| Area Served: | Gulfport–Biloxi metropolitan area | 
| Operator/Owner: | Gulfport–Biloxi Regional Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 28 feet (9 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from GPT | 
| More Information: | GPT Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BWI / KBWI | 
| Airport Name: | Baltimore/Washington International Thurgood Marshall Airport | 
| Location: | between Baltimore, Maryland and Washington, D.C., United States | 
| GPS Coordinates: | 39°10'31"N by 76°40'5"W | 
| Area Served: | Baltimore–Washington Metropolitan Area | 
| Operator/Owner: | Maryland Aviation Administration | 
| Airport Type: | Public | 
| Elevation: | 146 feet (45 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from BWI | 
| More Information: | BWI Maps & Info | 
Facts about Gulfport–Biloxi International Airport (GPT):
- Gulfport–Biloxi International Airport (GPT) has 2 runways.
 - Gulfport Field was declared excess by the Air Force and conveyed by the War Assets Administration to the City of Gulfport in 1949 for use as a civil airport.
 - The closest airport to Gulfport–Biloxi International Airport (GPT) is Keesler Air Force Base (BIX), which is located only 9 miles (14 kilometers) E of GPT.
 - Gulfport–Biloxi International Airport covers an area of 1,400 acres at an elevation of 28 feet above mean sea level.
 - The furthest airport from Gulfport–Biloxi International Airport (GPT) is Cocos (Keeling) Island Airport (CCK), which is located 11,123 miles (17,900 kilometers) away in Cocos Islands, Australia.
 - Because of Gulfport–Biloxi International Airport's relatively low elevation of 28 feet, planes can take off or land at Gulfport–Biloxi 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.
 - A 40,000-square-foot cargo facility is located at Gulfport–Biloxi International Airport.
 
Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):
- The airport has been a backdrop in numerous films, including The Silence of the Lambs, Goldfinger, Broadcast News, and Twelve Monkeys.
 - The closest airport to Baltimore/Washington International Thurgood Marshall Airport (BWI) is Tipton Airport (FME), which is located only 8 miles (13 kilometers) SW of BWI.
 - Currently improvements are being made to widen concourse C.
 - The BWI Rail Station opened in 1980, providing a rail connection to passengers on the busy Northeast Corridor through Amtrak.
 - Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
 - Because of Baltimore/Washington International Thurgood Marshall Airport's relatively low elevation of 146 feet, planes can take off or land at Baltimore/Washington International Thurgood Marshall 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 Baltimore/Washington International Thurgood Marshall Airport (BWI) is Margaret River Airport (MGV), which is located 11,691 miles (18,814 kilometers) away in Margaret River, Western Australia, Australia.
 - Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
 - BWI is currently the busiest airport within the Baltimore–Washington area with 11,067,317 boardings in 2011.
 
