How far is Quincy, IL, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Quincy (Quincy Regional Airport) is 459 miles / 738 kilometers / 399 nautical miles.
The driving distance from Watertown (ATY) to Quincy (UIN) is 618 miles / 994 kilometers, and travel time by car is about 11 hours 17 minutes.
Watertown Regional Airport – Quincy Regional Airport
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Distance from Watertown to Quincy
There are several ways to calculate the distance from Watertown to Quincy. Here are two standard methods:
Vincenty's formula (applied above)- 458.672 miles
- 738.162 kilometers
- 398.575 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- 458.402 miles
- 737.727 kilometers
- 398.341 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 Quincy?
The estimated flight time from Watertown Regional Airport to Quincy Regional Airport is 1 hour and 22 minutes.
What is the time difference between Watertown and Quincy?
Flight carbon footprint between Watertown Regional Airport (ATY) and Quincy Regional Airport (UIN)
On average, flying from Watertown to Quincy generates about 93 kg of CO2 per passenger, and 93 kilograms equals 204 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 Quincy
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Quincy Regional Airport (UIN).
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 | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″W |