How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Baltimore to Philadelphia take?

Flight time depends on the exact route and aircraft, but at roughly 144 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Baltimore to Philadelphia

144

Kilometres (km)

Miles (mi)

Nautical miles

About this flight distance

The great circle distance from Baltimore to Philadelphia is approximately 144 km. The typical flight time is 0h 55m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Baltimore to Philadelphia →Flight duration Baltimore to Philadelphia →Cheapest day to fly Baltimore to Philadelphia →Flights Baltimore to Philadelphia

Nearby airports

Near Baltimore

Ronald Reagan Washington National Airport (DCA)48 km
Washington Dulles International Airport (IAD)73 km

Near Philadelphia

New Castle Airport (ILG)38 km
Trenton Mercer Airport (TTN)58 km
Atlantic City International Airport (ACY)73 km

Frequently Asked Questions

The great-circle distance from Baltimore to Philadelphia is approximately 144 km (89 miles).