Air Miles Calculator

Distance between Raleigh, NC (RDU) and Baltimore, MD (BWI)

Distance from Raleigh–Durham International Airport to Baltimore–Washington International Airport is 255 miles / 411 kilometers / 222 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 255.465 miles
  • 411.132 kilometers
  • 221.993 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
  • 255.719 miles
  • 411.540 kilometers
  • 222.214 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 Raleigh–Durham International Airport (RDU) to Baltimore–Washington International Airport (BWI) is 59 minutes.

Time difference and current local times

There is no time difference between Raleigh and Baltimore.

Time Difference

Raleigh
Baltimore

Raleigh, NC

 EST

Baltimore, MD

 EST

Airport information


A Raleigh–Durham International Airport
City: Raleigh, NC
Country: United States Flag of United States
IATA Code: RDU
ICAO Code: KRDU
Coordinates: 35°52′39″N, 78°47′14″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 Raleigh to Baltimore.

Frequent Flyer Miles Calculator

Raleigh (RDU) → Baltimore (BWI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
255
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
255

Round trip?