How far is Saint John from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Saint John. Here are two common methods:Vincenty's formula (applied above)
- 725.148 miles
- 1167.013 kilometers
- 630.137 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
- 724.266 miles
- 1165.594 kilometers
- 629.370 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 Ronald Reagan Washington National Airport (DCA) to Saint John Airport (YSJ) is 1 hour 52 minutes.
Time difference and current local times
The time difference between Washington D.C. and Saint John is 1 hour. Saint John is 1 hour ahead of Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 127 kg (281 pounds).
Washington D.C. to Saint John flight path
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Saint John Airport (YSJ).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Saint John (YSJ).