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 map.
Frequent Flyer Miles Calculator
Baltimore (BWI) → Columbia (COU).