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How far is Philadelphia, PA, from Baltimore, MD?

The distance between Baltimore (Baltimore–Washington International Airport) and Philadelphia (Wings Field) is 100 miles / 161 kilometers / 87 nautical miles.

The driving distance from Baltimore (BWI) to Philadelphia (BBX) is 117 miles / 189 kilometers, and travel time by car is about 2 hours 32 minutes.

Baltimore–Washington International Airport – Wings Field

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100
Miles
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161
Kilometers
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87
Nautical miles

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Distance from Baltimore to Philadelphia

There are several ways to calculate the distance from Baltimore to Philadelphia. Here are two standard methods:

Vincenty's formula (applied above)
  • 100.021 miles
  • 160.969 kilometers
  • 86.916 nautical miles

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

Haversine formula
  • 99.949 miles
  • 160.852 kilometers
  • 86.853 nautical miles

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

How long does it take to fly from Baltimore to Philadelphia?

The estimated flight time from Baltimore–Washington International Airport to Wings Field is 41 minutes.

What is the time difference between Baltimore and Philadelphia?

There is no time difference between Baltimore and Philadelphia.

Flight carbon footprint between Baltimore–Washington International Airport (BWI) and Wings Field (BBX)

On average, flying from Baltimore to Philadelphia generates about 40 kg of CO2 per passenger, and 40 kilograms equals 88 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Baltimore to Philadelphia

See the map of the shortest flight path between Baltimore–Washington International Airport (BWI) and Wings Field (BBX).

Airport information

Origin 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
Destination Wings Field
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: BBX
ICAO Code: KLOM
Coordinates: 40°8′15″N, 75°15′54″W