How far is Portland, ME, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Portland (Portland International Jetport) is 1328 miles / 2138 kilometers / 1154 nautical miles.
The driving distance from Watertown (ATY) to Portland (PWM) is 1661 miles / 2673 kilometers, and travel time by car is about 32 hours 0 minutes.
Watertown Regional Airport – Portland International Jetport
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Distance from Watertown to Portland
There are several ways to calculate the distance from Watertown to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1328.391 miles
- 2137.839 kilometers
- 1154.341 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- 1324.760 miles
- 2131.995 kilometers
- 1151.185 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 Portland?
The estimated flight time from Watertown Regional Airport to Portland International Jetport is 3 hours and 0 minutes.
What is the time difference between Watertown and Portland?
The time difference between Watertown and Portland is 1 hour. Portland is 1 hour ahead of Watertown.
Flight carbon footprint between Watertown Regional Airport (ATY) and Portland International Jetport (PWM)
On average, flying from Watertown to Portland generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 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 Portland
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |