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 Denver to Philadelphia take?

Flight time depends on the exact route and aircraft, but at roughly 2,534 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: Denver to Philadelphia

2,534

Kilometres (km)

1,575

Miles (mi)

1,368

Nautical miles

About this flight distance

The great circle distance from Denver to Philadelphia is approximately 2,534 km. The typical flight time is 3h 45m.

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 Denver to Philadelphia →Flight duration Denver to Philadelphia →Cheapest day to fly Denver to Philadelphia →Flights Denver to Philadelphia

Nearby airports

Near Denver

Rocky Mountain Metropolitan Airport (BJC)38 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 Denver to Philadelphia is approximately 2,534 km (1,575 miles).