How far is San Diego, CA, from San Bernardino, CA?

The distance between San Bernardino (San Bernardino International Airport) and San Diego (San Diego International Airport) is 94 miles / 151 kilometers / 82 nautical miles.

The driving distance from San Bernardino (SBD) to San Diego (SAN) is 109 miles / 176 kilometers, and travel time by car is about 2 hours 13 minutes.

Distance from San Bernardino to San Diego

There are several ways to calculate the distance from San Bernardino to San Diego. Here are two standard methods:

Vincenty's formula (applied above)

• 93.888 miles
• 151.098 kilometers
• 81.586 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 94.127 miles
• 151.483 kilometers
• 81.794 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).

How long does it take to fly from San Bernardino to San Diego?

The estimated flight time from San Bernardino International Airport to San Diego International Airport is 40 minutes.

What is the time difference between San Bernardino and San Diego?

There is no time difference between San Bernardino and San Diego.

Flight carbon footprint between San Bernardino International Airport (SBD) and San Diego International Airport (SAN)

On average, flying from San Bernardino to San Diego generates about 39 kg of CO2 per passenger, and 39 kilograms equals 86 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from San Bernardino to San Diego

See the map of the shortest flight path between San Bernardino International Airport (SBD) and San Diego International Airport (SAN).

Airport information

Origin	San Bernardino International Airport
City:	San Bernardino, CA
Country:	United States
IATA Code:	SBD
ICAO Code:	KSBD
Coordinates:	34°5′43″N, 117°14′6″W

Destination	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