Map of flight path and driving directions from Redmond to Block Island.
Shortest flight path between Roberts Field (RDM) and Block Island State Airport (BID).
How far is Block Island from Redmond?
There are several ways to calculate distances between Redmond and Block Island. Here are two common methods:Vincenty's formula (applied above)
- 2493.884 miles
- 4013.517 kilometers
- 2167.126 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
- 2487.330 miles
- 4002.970 kilometers
- 2161.431 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
The time difference between Redmond and Block Island is 3 hours. Block Island is 3 hours ahead of Redmond.
Block Island, RI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 274 kg (605 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Block Island (BID).