Calculations with different methods
- 1809.600 miles
- 2912.269 kilometers
- 1572.499 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
- 1808.438 miles
- 2910.400 kilometers
- 1571.490 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Valley International Airport (HRL) to Block Island State Airport (BID) is 3 hours 55 minutes.
Time difference and current local times
The time difference between Harlingen and Block Island is 1 hour. Block Island is 1 hour ahead of Harlingen.
Block Island, RI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 211 kg (464 pounds).
Harlingen to Block Island flight map.
Frequent Flyer Miles Calculator
Harlingen (HRL) → Block Island (BID).