# Distance between South Bend, IN (SBN) and San Luis Obispo, CA (SBP)

Flight distance from South Bend to San Luis Obispo (South Bend International Airport – San Luis Obispo County Regional Airport) is 1901 miles / 3059 kilometers / 1652 nautical miles. Estimated flight time is 4 hours 5 minutes.

Driving distance from South Bend (SBN) to San Luis Obispo (SBP) is 2229 miles / 3588 kilometers and travel time by car is about 37 hours 38 minutes.

## Map of flight path and driving directions from South Bend to San Luis Obispo.

Shortest flight path between South Bend International Airport (SBN) and San Luis Obispo County Regional Airport (SBP).

## How far is San Luis Obispo from South Bend?

There are several ways to calculate distances between South Bend and San Luis Obispo. Here are two common methods:

Vincenty's formula (applied above)
• 1900.516 miles
• 3058.584 kilometers
• 1651.503 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
• 1896.368 miles
• 3051.909 kilometers
• 1647.899 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 South Bend International Airport
City: South Bend, IN
Country: United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B San Luis Obispo County Regional Airport
City: San Luis Obispo, CA
Country: United States
IATA Code: SBP
ICAO Code: KSBP
Coordinates: 35°14′12″N, 120°38′31″W

## Time difference and current local times

The time difference between South Bend and San Luis Obispo is 3 hours. San Luis Obispo is 3 hours behind South Bend.

EDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 208 kg (459 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → San Luis Obispo (SBP).

Distance:
1901
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1901

Round trip?