Air Miles Calculator

Distance between Flint, MI (FNT) and Washington D.C. (IAD)

Flight distance from Flint to Washington D.C. (Bishop International Airport – Washington Dulles International Airport) is 430 miles / 692 kilometers / 374 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Flint (FNT) to Washington D.C. (IAD) is 565 miles / 910 kilometers and travel time by car is about 10 hours 10 minutes.

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

Shortest flight path between Bishop International Airport (FNT) and Washington Dulles International Airport (IAD).

How far is Washington D.C. from Flint?

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

Vincenty's formula (applied above)
  • 430.115 miles
  • 692.202 kilometers
  • 373.759 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
  • 429.703 miles
  • 691.540 kilometers
  • 373.402 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 Bishop International Airport
City: Flint, MI
Country: United States Flag of United States
IATA Code: FNT
ICAO Code: KFNT
Coordinates: 42°57′55″N, 83°44′36″W

B 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

Time difference and current local times

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

Time Difference

Flint, MI

 EDT

Washington D.C.

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 88 kg (195 pounds).

Frequent Flyer Miles Calculator

Flint (FNT) → Washington D.C. (IAD).

Distance:
430
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
430

Round trip?