How far is Columbia from Baltimore?
There are several ways to calculate distances between Baltimore and Columbia. Here are two common methods:Vincenty's formula (applied above)
- 836.458 miles
- 1346.149 kilometers
- 726.862 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
- 834.418 miles
- 1342.865 kilometers
- 725.089 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).
Estimated flight time from Baltimore–Washington International Airport (BWI) to Columbia Regional Airport (COU) is 2 hours 5 minutes.
Time difference and current local times
The time difference between Baltimore and Columbia is 1 hour. Columbia is 1 hour behind Baltimore.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 138 kg (305 pounds).
Baltimore to Columbia flight path
Shortest flight path between Baltimore–Washington International Airport (BWI) and Columbia Regional Airport (COU).
Frequent Flyer Miles Calculator
Baltimore (BWI) → Columbia (COU).