Air Miles Calculator

Distance between Huntsville, AL (HSV) and Block Island, RI (BID)

Flight distance from Huntsville to Block Island (Huntsville International Airport – Block Island State Airport) is 943 miles / 1517 kilometers / 819 nautical miles. Estimated flight time is 2 hours 17 minutes.

Driving distance from Huntsville (HSV) to Block Island (BID) is 1110 miles / 1786 kilometers and travel time by car is about 21 hours 1 minutes.

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

Shortest flight path between Huntsville International Airport (HSV) and Block Island State Airport (BID).

How far is Block Island from Huntsville?

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

Vincenty's formula (applied above)
  • 942.866 miles
  • 1517.395 kilometers
  • 819.328 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
  • 941.524 miles
  • 1515.237 kilometers
  • 818.162 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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

The time difference between Huntsville and Block Island is 1 hour. Block Island is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Block Island, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (324 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Block Island (BID).

Distance:
943
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
943

Round trip?