Air Miles Calculator

Distance between Greenville, SC (GSP) and Baltimore, MD (BWI)

Distance from Greenville–Spartanburg International Airport to Baltimore–Washington International Airport is 426 miles / 685 kilometers / 370 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 425.574 miles
  • 684.895 kilometers
  • 369.814 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
  • 425.460 miles
  • 684.711 kilometers
  • 369.715 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Greenville–Spartanburg International Airport (GSP) to Baltimore–Washington International Airport (BWI) is 1 hour 18 minutes.

Time difference and current local times

There is no time difference between Greenville and Baltimore.

Time Difference

Greenville
Baltimore

Greenville, SC

 EST

Baltimore, MD

 EST

Airport information


A 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

B Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

Map

Flight map from Greenville to Baltimore.

Frequent Flyer Miles Calculator

Greenville (GSP) → Baltimore (BWI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
426
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
426

Round trip?