# Distance between Washington D.C. (IAD) and San Angelo, TX (SJT)

Flight distance from Washington D.C. to San Angelo (Washington Dulles International Airport – San Angelo Regional Airport) is 1401 miles / 2254 kilometers / 1217 nautical miles. Estimated flight time is 3 hours 9 minutes.

Driving distance from Washington D.C. (IAD) to San Angelo (SJT) is 1576 miles / 2536 kilometers and travel time by car is about 27 hours 24 minutes.

## 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).

## Airport information

A Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B San Angelo Regional Airport
City: San Angelo, TX
Country: United States
IATA Code: SJT
ICAO Code: KSJT
Coordinates: 31°21′27″N, 100°29′45″W

## 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..

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (382 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → San Angelo (SJT).

Distance:
1401
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1401

Round trip?