How far is Block Island from Sioux City?
There are several ways to calculate distances between Sioux City and Block Island. Here are two common methods:Vincenty's formula (applied above)
- 1279.623 miles
- 2059.353 kilometers
- 1111.962 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
- 1276.313 miles
- 2054.027 kilometers
- 1109.086 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).
Estimated flight time from Sioux Gateway Airport (SUX) to Block Island State Airport (BID) is 2 hours 55 minutes.
Time difference and current local times
The time difference between Sioux City and Block Island is 1 hour. Block Island is 1 hour ahead of Sioux City.
Sioux City, IA
Block Island, RI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (362 pounds).
Sioux City to Block Island flight map.
Frequent Flyer Miles Calculator
Sioux City (SUX) → Block Island (BID).