Air Miles Calculator

Distance between Dallas, TX (DAL) and Williamsport, PA (IPT)

Flight distance from Dallas to Williamsport (Dallas Love Field – Williamsport Regional Airport) is 1240 miles / 1996 kilometers / 1078 nautical miles. Estimated flight time is 2 hours 50 minutes.

Driving distance from Dallas (DAL) to Williamsport (IPT) is 1437 miles / 2312 kilometers and travel time by car is about 24 hours 53 minutes.

Map of flight path and driving directions from Dallas to Williamsport.

Shortest flight path between Dallas Love Field (DAL) and Williamsport Regional Airport (IPT).

How far is Williamsport from Dallas?

There are several ways to calculate distances between Dallas and Williamsport. Here are two common methods:

Vincenty's formula (applied above)
  • 1240.368 miles
  • 1996.178 kilometers
  • 1077.850 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
  • 1238.636 miles
  • 1993.391 kilometers
  • 1076.345 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).

Airport information


A Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B Williamsport Regional Airport
City: Williamsport, PA
Country: United States Flag of United States
IATA Code: IPT
ICAO Code: KIPT
Coordinates: 41°14′30″N, 76°55′15″W

Time difference and current local times

The time difference between Dallas and Williamsport is 1 hour. Williamsport is 1 hour ahead of Dallas.

Time Difference

Dallas, TX

 CST

Williamsport, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → Williamsport (IPT).

Distance:
1240
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1240

Round trip?