Map of flight path and driving directions from Baltimore to Block Island.
Shortest flight path between Baltimore–Washington International Airport (BWI) and Block Island State Airport (BID).
How far is Block Island from Baltimore?
There are several ways to calculate distances between Baltimore and Block Island. Here are two common methods:Vincenty's formula (applied above)
- 302.412 miles
- 486.684 kilometers
- 262.789 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
- 301.898 miles
- 485.858 kilometers
- 262.343 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).
Time difference and current local times
There is no time difference between Baltimore and Block Island.
Block Island, RI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 70 kg (153 pounds).
Frequent Flyer Miles Calculator
Baltimore (BWI) → Block Island (BID).