Map of flight path and driving directions from Washington D.C. to San Angelo.
Shortest flight path between Washington Dulles International Airport (IAD) and San Angelo Regional Airport (SJT).
How far is San Angelo from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and San Angelo. Here are two common methods:Vincenty's formula (applied above)
- 1400.515 miles
- 2253.911 kilometers
- 1217.014 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
- 1398.278 miles
- 2250.310 kilometers
- 1215.070 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 Washington D.C. and San Angelo is 1 hour. San Angelo is 1 hour behind Washington D.C..
San Angelo, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 173 kg (382 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → San Angelo (SJT).