How far is Watertown, SD, from Peoria, IL?
The distance between Peoria (General Wayne A. Downing Peoria International Airport) and Watertown (Watertown Regional Airport) is 479 miles / 771 kilometers / 416 nautical miles.
The driving distance from Peoria (PIA) to Watertown (ATY) is 649 miles / 1045 kilometers, and travel time by car is about 11 hours 29 minutes.
General Wayne A. Downing Peoria International Airport – Watertown Regional Airport
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Distance from Peoria to Watertown
There are several ways to calculate the distance from Peoria to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 479.191 miles
- 771.183 kilometers
- 416.405 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- 478.566 miles
- 770.178 kilometers
- 415.863 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 Peoria to Watertown?
The estimated flight time from General Wayne A. Downing Peoria International Airport to Watertown Regional Airport is 1 hour and 24 minutes.
What is the time difference between Peoria and Watertown?
Flight carbon footprint between General Wayne A. Downing Peoria International Airport (PIA) and Watertown Regional Airport (ATY)
On average, flying from Peoria to Watertown generates about 96 kg of CO2 per passenger, and 96 kilograms equals 211 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Peoria to Watertown
See the map of the shortest flight path between General Wayne A. Downing Peoria International Airport (PIA) and Watertown Regional Airport (ATY).
Airport information
| Origin | General Wayne A. Downing Peoria International Airport |
|---|---|
| City: | Peoria, IL |
| Country: | United States  |
| IATA Code: | PIA |
| ICAO Code: | KPIA |
| Coordinates: | 40°39′51″N, 89°41′35″W |
| Destination | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |