The distance from Philadelphia International Airport to Baltimore/Washington International Thurgood Marshall Airport is:
99 miles / 159 km driving
90 miles / 144 km flying
Map of distance from PHL to BWI
More trip calculations
Distance from PHL to BWI
The total driving distance from PHL to BWI is 99 miles or 159 kilometers.
The total straight line flight distance from PHL to BWI is 90 miles.
This is equivalent to 144 kilometers or 78 nautical miles.
Your trip begins at Philadelphia International Airport in Philadelphia, Pennsylvania. It ends at Baltimore/Washington International Thurgood Marshall Airport in Baltimore, Maryland.
Your flight direction from PHL to BWI is Southwest (-122 degrees from North).
The distance calculator helps you figure out how far it is to get from PHL to BWI. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
Philadelphia International Airport
IATA: PHLICAO: KPHL
FAA: PHL
City: Philadelphia
State: Pennsylvania
Zip code: 19153
Country: United States
Category: airports
related links
Baltimore/Washington International Thurgood Marshall Airport
IATA: BWIICAO: KBWI
FAA: BWI
City: Baltimore
State: Maryland
Zip code: 21240
Country: United States
Category: airports
related links
Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
