Air Miles Calculator

Distance between Watertown, NY (ART) and Block Island, RI (BID)

Flight distance from Watertown to Block Island (Watertown International Airport – Block Island State Airport) is 299 miles / 481 kilometers / 260 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Watertown (ART) to Block Island (BID) is 399 miles / 642 kilometers and travel time by car is about 8 hours 24 minutes.

Map of flight path and driving directions from Watertown to Block Island.

Shortest flight path between Watertown International Airport (ART) and Block Island State Airport (BID).

How far is Block Island from Watertown?

There are several ways to calculate distances between Watertown and Block Island. Here are two common methods:

Vincenty's formula (applied above)
  • 298.880 miles
  • 481.001 kilometers
  • 259.720 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 298.552 miles
  • 480.473 kilometers
  • 259.435 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).

Airport information


A Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Block Island State Airport
City: Block Island, RI
Country: United States Flag of United States
IATA Code: BID
ICAO Code: KBID
Coordinates: 41°10′5″N, 71°34′40″W

Time difference and current local times

There is no time difference between Watertown and Block Island.

Time Difference

Watertown, NY

 EDT

Block Island, RI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (152 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Block Island (BID).

Distance:
299
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
299

Round trip?