Air Miles Calculator

Distance between Baltimore, MD (BWI) and Philadelphia, PA (PHL)

Distance from Baltimore–Washington International Airport to Philadelphia International Airport is 90 miles / 145 kilometers / 78 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 90.127 miles
  • 145.046 kilometers
  • 78.319 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 90.007 miles
  • 144.852 kilometers
  • 78.214 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Baltimore–Washington International Airport (BWI) to Philadelphia International Airport (PHL) is 40 minutes.

Time difference and current local times

There is no time difference between Baltimore and Philadelphia.

Time Difference

Baltimore
Philadelphia

Baltimore, MD

 EST

Philadelphia, PA

 EST

Airport information


A Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

B Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

Map

Flight map from Baltimore to Philadelphia.

Frequent Flyer Miles Calculator

Baltimore (BWI) → Philadelphia (PHL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
90
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
90

Round trip?