Air Miles Calculator

Distance between Washington D.C. (IAD) and Miami, FL (MIA)

Flight distance from Washington D.C. to Miami (Washington Dulles International Airport – Miami International Airport) is 921 miles / 1482 kilometers / 800 nautical miles. Estimated flight time is 2 hours 14 minutes.

Driving distance from Washington D.C. (IAD) to Miami (MIA) is 1061 miles / 1707 kilometers and travel time by car is about 18 hours 31 minutes.

Map of flight path and driving directions from Washington D.C. to Miami.

Shortest flight path between Washington Dulles International Airport (IAD) and Miami International Airport (MIA).

How far is Miami from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Miami. Here are two common methods:

Vincenty's formula (applied above)
  • 921.112 miles
  • 1482.386 kilometers
  • 800.424 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
  • 923.460 miles
  • 1486.165 kilometers
  • 802.465 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 Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″W

Time difference and current local times

There is no time difference between Washington D.C. and Miami.

Time Difference

Washington D.C.

 EDT

Miami, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (320 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Miami (MIA).

Distance:
921
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
921

Round trip?