How far is Philadelphia, PA, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Philadelphia (Philadelphia International Airport) is 1170 miles / 1883 kilometers / 1016 nautical miles.
The driving distance from Watertown (ATY) to Philadelphia (PHL) is 1430 miles / 2302 kilometers, and travel time by car is about 26 hours 3 minutes.
Watertown Regional Airport – Philadelphia International Airport
Search flights
Distance from Watertown to Philadelphia
There are several ways to calculate the distance from Watertown to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 1169.738 miles
- 1882.511 kilometers
- 1016.474 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- 1167.034 miles
- 1878.159 kilometers
- 1014.124 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 Philadelphia?
The estimated flight time from Watertown Regional Airport to Philadelphia International Airport is 2 hours and 42 minutes.
What is the time difference between Watertown and Philadelphia?
Flight carbon footprint between Watertown Regional Airport (ATY) and Philadelphia International Airport (PHL)
On average, flying from Watertown to Philadelphia generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 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 Philadelphia
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Philadelphia International Airport (PHL).
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 | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |