How far is Block Island, RI, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Block Island (Block Island State Airport) is 1708 miles / 2748 kilometers / 1484 nautical miles.
The driving distance from San Antonio (SAT) to Block Island (BID) is 1998 miles / 3216 kilometers, and travel time by car is about 37 hours 41 minutes.
San Antonio International Airport – Block Island State Airport
Search flights
Distance from San Antonio to Block Island
There are several ways to calculate the distance from San Antonio to Block Island. Here are two standard methods:
Vincenty's formula (applied above)- 1707.619 miles
- 2748.146 kilometers
- 1483.880 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1705.487 miles
- 2744.716 kilometers
- 1482.028 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).
How long does it take to fly from San Antonio to Block Island?
The estimated flight time from San Antonio International Airport to Block Island State Airport is 3 hours and 43 minutes.
What is the time difference between San Antonio and Block Island?
Flight carbon footprint between San Antonio International Airport (SAT) and Block Island State Airport (BID)
On average, flying from San Antonio to Block Island generates about 193 kg of CO2 per passenger, and 193 kilograms equals 426 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Antonio to Block Island
See the map of the shortest flight path between San Antonio International Airport (SAT) and Block Island State Airport (BID).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| Destination | Block Island State Airport |
|---|---|
| City: | Block Island, RI |
| Country: | United States |
| IATA Code: | BID |
| ICAO Code: | KBID |
| Coordinates: | 41°10′5″N, 71°34′40″W |