How far is Watertown, SD, from Block Island, RI?
The distance between Block Island (Block Island State Airport) and Watertown (Watertown Regional Airport) is 1315 miles / 2116 kilometers / 1143 nautical miles.
The driving distance from Block Island (BID) to Watertown (ATY) is 1644 miles / 2645 kilometers, and travel time by car is about 31 hours 14 minutes.
Block Island State Airport – Watertown Regional Airport
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Distance from Block Island to Watertown
There are several ways to calculate the distance from Block Island to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1314.830 miles
- 2116.013 kilometers
- 1142.556 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- 1311.495 miles
- 2110.647 kilometers
- 1139.658 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 Block Island to Watertown?
The estimated flight time from Block Island State Airport to Watertown Regional Airport is 2 hours and 59 minutes.
What is the time difference between Block Island and Watertown?
Flight carbon footprint between Block Island State Airport (BID) and Watertown Regional Airport (ATY)
On average, flying from Block Island to Watertown generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Block Island to Watertown
See the map of the shortest flight path between Block Island State Airport (BID) and Watertown Regional Airport (ATY).
Airport information
| Origin | Block Island State Airport |
|---|---|
| City: | Block Island, RI |
| Country: | United States  |
| IATA Code: | BID |
| ICAO Code: | KBID |
| Coordinates: | 41°10′5″N, 71°34′40″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 |