How far is Reading, PA, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Reading (Reading Regional Airport) is 1121 miles / 1803 kilometers / 974 nautical miles.
The driving distance from Watertown (ATY) to Reading (RDG) is 1328 miles / 2138 kilometers, and travel time by car is about 25 hours 10 minutes.
Watertown Regional Airport – Reading Regional Airport
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Distance from Watertown to Reading
There are several ways to calculate the distance from Watertown to Reading. Here are two standard methods:
Vincenty's formula (applied above)- 1120.527 miles
- 1803.313 kilometers
- 973.711 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- 1117.874 miles
- 1799.043 kilometers
- 971.406 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 Reading?
The estimated flight time from Watertown Regional Airport to Reading Regional Airport is 2 hours and 37 minutes.
What is the time difference between Watertown and Reading?
The time difference between Watertown and Reading is 1 hour. Reading is 1 hour ahead of Watertown.
Flight carbon footprint between Watertown Regional Airport (ATY) and Reading Regional Airport (RDG)
On average, flying from Watertown to Reading generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 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 Reading
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Reading Regional Airport (RDG).
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 | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |