Distance between Houston, TX (HOU) and Williamsport, PA (IPT)
Flight distance from Houston to Williamsport (Houston William P. Hobby Airport – Williamsport Regional Airport) is 1304 miles / 2098 kilometers / 1133 nautical miles. Estimated flight time is 2 hours 58 minutes.
Driving distance from Houston (HOU) to Williamsport (IPT) is 1548 miles / 2492 kilometers and travel time by car is about 27 hours 18 minutes.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Houston - Williamsport
Map of flight path and driving directions from Houston to Williamsport.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Williamsport Regional Airport (IPT).
How far is Williamsport from Houston?
There are several ways to calculate distances between Houston and Williamsport. Here are two common methods:
Vincenty's formula (applied above)- 1303.611 miles
- 2097.959 kilometers
- 1132.807 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- 1302.876 miles
- 2096.776 kilometers
- 1132.169 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 | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| B | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | 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 Houston and Williamsport is 1 hour. Williamsport is 1 hour ahead of Houston.
Time Difference
Houston, TX
Williamsport, PA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 167 kg (368 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Williamsport (IPT).
In total
Round trip?