Distance between San Diego, CA (SAN) and Baltimore, MD (BWI)
Flight distance from San Diego to Baltimore (San Diego International Airport – Baltimore–Washington International Airport) is 2295 miles / 3693 kilometers / 1994 nautical miles. Estimated flight time is 4 hours 50 minutes.
Driving distance from San Diego (SAN) to Baltimore (BWI) is 2661 miles / 4282 kilometers and travel time by car is about 45 hours 10 minutes.
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San Diego - Baltimore
Map of flight path and driving directions from San Diego to Baltimore.
Shortest flight path between San Diego International Airport (SAN) and Baltimore–Washington International Airport (BWI).
How far is Baltimore from San Diego?
There are several ways to calculate distances between San Diego and Baltimore. Here are two common methods:
Vincenty's formula (applied above)- 2294.961 miles
- 3693.382 kilometers
- 1994.267 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- 2290.134 miles
- 3685.614 kilometers
- 1990.072 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 | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| B | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″W |
Time difference and current local times
The time difference between San Diego and Baltimore is 3 hours. Baltimore is 3 hours ahead of San Diego.
Time Difference
San Diego, CA
Baltimore, MD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 251 kg (554 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Baltimore (BWI).
In total
Round trip?