Air Miles Calculator

Distance between Washington D.C. (IAD) and Greenville, SC (GSP)

Flight distance from Washington D.C. to Greenville (Washington Dulles International Airport – Greenville–Spartanburg International Airport) is 384 miles / 618 kilometers / 334 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Washington D.C. (IAD) to Greenville (GSP) is 455 miles / 733 kilometers and travel time by car is about 8 hours 46 minutes.

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

Shortest flight path between Washington Dulles International Airport (IAD) and Greenville–Spartanburg International Airport (GSP).

How far is Greenville from Washington D.C.?

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

Vincenty's formula (applied above)
  • 383.934 miles
  • 617.881 kilometers
  • 333.629 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
  • 383.914 miles
  • 617.850 kilometers
  • 333.613 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 Greenville–Spartanburg International Airport
City: Greenville, SC
Country: United States Flag of United States
IATA Code: GSP
ICAO Code: KGSP
Coordinates: 34°53′44″N, 82°13′8″W

Time difference and current local times

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

Time Difference

Washington D.C.

 EDT

Greenville, SC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (180 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Greenville (GSP).

Distance:
384
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
384

Round trip?