Air Miles Calculator

Distance between Huntsville, AL (HSV) and Williamsport, PA (IPT)

Flight distance from Huntsville to Williamsport (Huntsville International Airport – Williamsport Regional Airport) is 704 miles / 1133 kilometers / 612 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from Huntsville (HSV) to Williamsport (IPT) is 846 miles / 1361 kilometers and travel time by car is about 15 hours 24 minutes.

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

Shortest flight path between Huntsville International Airport (HSV) and Williamsport Regional Airport (IPT).

How far is Williamsport from Huntsville?

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

Vincenty's formula (applied above)
  • 704.286 miles
  • 1133.438 kilometers
  • 612.007 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
  • 703.841 miles
  • 1132.723 kilometers
  • 611.621 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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 Huntsville and Williamsport is 1 hour. Williamsport is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Williamsport, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (276 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Williamsport (IPT).

Distance:
704
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
704

Round trip?