How far is Williamsport from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Williamsport. Here are two common methods:Vincenty's formula (applied above)
- 164.991 miles
- 265.528 kilometers
- 143.374 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
- 165.227 miles
- 265.908 kilometers
- 143.579 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).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Williamsport Regional Airport (IPT) is 48 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Williamsport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 48 kg (105 pounds).
Washington D.C. to Williamsport flight path
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Williamsport Regional Airport (IPT).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Williamsport (IPT).