How far is Williamsport, PA, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Williamsport (Williamsport Regional Airport) is 1052 miles / 1693 kilometers / 914 nautical miles.
The driving distance from Watertown (ATY) to Williamsport (IPT) is 1292 miles / 2079 kilometers, and travel time by car is about 23 hours 23 minutes.
Watertown Regional Airport – Williamsport Regional Airport
Search flights
Distance from Watertown to Williamsport
There are several ways to calculate the distance from Watertown to Williamsport. Here are two standard methods:
Vincenty's formula (applied above)- 1051.756 miles
- 1692.637 kilometers
- 913.951 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- 1049.159 miles
- 1688.458 kilometers
- 911.694 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 Watertown to Williamsport?
The estimated flight time from Watertown Regional Airport to Williamsport Regional Airport is 2 hours and 29 minutes.
What is the time difference between Watertown and Williamsport?
Flight carbon footprint between Watertown Regional Airport (ATY) and Williamsport Regional Airport (IPT)
On average, flying from Watertown to Williamsport generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Watertown to Williamsport
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Williamsport Regional Airport (IPT).
Airport information
| Origin | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″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 |