How far is Block Island, RI, from Williston, ND?
The distance between Williston (Williston Basin International Airport) and Block Island (Block Island State Airport) is 1644 miles / 2646 kilometers / 1429 nautical miles.
The driving distance from Williston (XWA) to Block Island (BID) is 2032 miles / 3270 kilometers, and travel time by car is about 38 hours 17 minutes.
Williston Basin International Airport – Block Island State Airport
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Distance from Williston to Block Island
There are several ways to calculate the distance from Williston to Block Island. Here are two standard methods:
Vincenty's formula (applied above)- 1644.128 miles
- 2645.968 kilometers
- 1428.708 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- 1640.070 miles
- 2639.437 kilometers
- 1425.182 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 Williston to Block Island?
The estimated flight time from Williston Basin International Airport to Block Island State Airport is 3 hours and 36 minutes.
What is the time difference between Williston and Block Island?
Flight carbon footprint between Williston Basin International Airport (XWA) and Block Island State Airport (BID)
On average, flying from Williston to Block Island generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williston to Block Island
See the map of the shortest flight path between Williston Basin International Airport (XWA) and Block Island State Airport (BID).
Airport information
| Origin | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States  |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |
| Destination | 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 |