Nonstop flight route between between Baltimore, Maryland and Washington, D.C., United States and Miles City, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from BWI to MLS:
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- About this route
- BWI Airport Information
- MLS Airport Information
- Facts about BWI
- Facts about MLS
- Map of Nearest Airports to BWI
- List of Nearest Airports to BWI
- Map of Furthest Airports from BWI
- List of Furthest Airports from BWI
- Map of Nearest Airports to MLS
- List of Nearest Airports to MLS
- Map of Furthest Airports from MLS
- List of Furthest Airports from MLS
About this route:
A direct, nonstop flight between Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States and Miles City Airport (MLS), Miles City, Montana, United States would travel a Great Circle distance of 1,553 miles (or 2,500 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 Baltimore/Washington International Thurgood Marshall Airport and Miles City Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | MLS / KMLS |
Airport Names: |
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Location: | Miles City, Montana, United States |
GPS Coordinates: | 46°25'41"N by 105°53'9"W |
Area Served: | Miles City, Montana |
Operator/Owner: | Miles City |
Airport Type: | Public |
Elevation: | 2630 feet (802 meters) |
# of Runways: | 2 |
View all routes: | Routes from MLS |
More Information: | MLS Maps & Info |
Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):
- Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
- Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
- The airport has been a backdrop in numerous films, including The Silence of the Lambs, Goldfinger, Broadcast News, and Twelve Monkeys.
- The Federal Aviation Administration is currently in the process of designing a new air traffic control tower that will replace the current tower.
- 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.
- The State of Maryland, through the Maryland Department of Transportation, purchased Friendship International Airport from the City of Baltimore for $36 million in 1972.
- The BWI Rail Station opened in 1980, providing a rail connection to passengers on the busy Northeast Corridor through Amtrak.
- 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 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.
- Bus service between BWI and the Greenbelt station of the Washington Metro and MARC Camden Line is provided by WMATA's Metrobus on Route B30 every 40 minutes 6am-10pm weekdays and 9am-10pm on weekends.
- Baltimore/Washington International Thurgood Marshall Airport is an international airport serving the Baltimore–Washington Metropolitan Area in the United States.
Facts about Miles City Airport (MLS):
- The closest airport to Miles City Airport (MLS) is Dawson Community Airport (GDV), which is located 71 miles (114 kilometers) NE of MLS.
- The furthest airport from Miles City Airport (MLS) is Sir Gaëtan Duval Airport (RRG), which is located 10,496 miles (16,892 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Miles City Airport", another name for MLS is "Frank Wiley Field".
- Miles City Airport (MLS) has 2 runways.
- Frank Wiley Field covers 1,640 acres at an elevation of 2,630 feet.