Air Miles Calculator

Distance between Richmond, VA (RIC) and Washington D.C. (IAD)

Distance from Richmond to Washington D.C. (Richmond International Airport – Washington Dulles International Airport) is 100 miles / 160 kilometers / 87 nautical miles.

How far is Washington D.C. from Richmond?

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

Vincenty's formula (applied above)
  • 99.548 miles
  • 160.207 kilometers
  • 86.505 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
  • 99.720 miles
  • 160.484 kilometers
  • 86.654 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).

Flight duration

Estimated flight time from Richmond International Airport (RIC) to Washington Dulles International Airport (IAD) is 41 minutes.

Time difference and current local times

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

Time Difference

Richmond
Washington D.C.

Richmond, VA

 EST

Washington D.C.

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 39 kg (85 pounds).

Airport information


A Richmond International Airport
City: Richmond, VA
Country: United States Flag of United States
IATA Code: RIC
ICAO Code: KRIC
Coordinates: 37°30′18″N, 77°19′10″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

Map

Richmond to Washington D.C. flight map.

Frequent Flyer Miles Calculator

Richmond (RIC) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
100
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
100

Round trip?