How far is Williamsport, PA, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Williamsport (Williamsport Regional Airport) is 733 miles / 1180 kilometers / 637 nautical miles.
The driving distance from St Louis (STL) to Williamsport (IPT) is 817 miles / 1315 kilometers, and travel time by car is about 15 hours 15 minutes.
St. Louis Lambert International Airport – Williamsport Regional Airport
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Distance from St Louis to Williamsport
There are several ways to calculate the distance from St Louis to Williamsport. Here are two standard methods:
Vincenty's formula (applied above)- 733.271 miles
- 1180.086 kilometers
- 637.195 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 731.598 miles
- 1177.393 kilometers
- 635.741 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).
How long does it take to fly from St Louis to Williamsport?
The estimated flight time from St. Louis Lambert International Airport to Williamsport Regional Airport is 1 hour and 53 minutes.
What is the time difference between St Louis and Williamsport?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Williamsport Regional Airport (IPT)
On average, flying from St Louis to Williamsport generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Williamsport
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Williamsport Regional Airport (IPT).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″W |