Map of flight path and driving directions from Washington D.C. to Memphis.
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Memphis International Airport (MEM).
How far is Memphis from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Memphis. Here are two common methods:Vincenty's formula (applied above)
- 761.954 miles
- 1226.246 kilometers
- 662.120 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
- 760.571 miles
- 1224.021 kilometers
- 660.918 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 Memphis is 1 hour. Memphis is 1 hour behind Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 131 kg (289 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Memphis (MEM).