# Distance between South Bend, IN (SBN) and Santa Rosa, CA (STS)

Flight distance from South Bend to Santa Rosa (South Bend International Airport – Charles M. Schulz–Sonoma County Airport) is 1931 miles / 3108 kilometers / 1678 nautical miles. Estimated flight time is 4 hours 9 minutes.

Driving distance from South Bend (SBN) to Santa Rosa (STS) is 2218 miles / 3570 kilometers and travel time by car is about 36 hours 20 minutes.

## Map of flight path and driving directions from South Bend to Santa Rosa.

Shortest flight path between South Bend International Airport (SBN) and Charles M. Schulz–Sonoma County Airport (STS).

## How far is Santa Rosa from South Bend?

There are several ways to calculate distances between South Bend and Santa Rosa. Here are two common methods:

Vincenty's formula (applied above)
• 1931.430 miles
• 3108.336 kilometers
• 1678.367 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
• 1926.692 miles
• 3100.709 kilometers
• 1674.249 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 Charles M. Schulz–Sonoma County Airport
City: Santa Rosa, CA
Country: United States
IATA Code: STS
ICAO Code: KSTS
Coordinates: 38°30′32″N, 122°48′46″W

## Time difference and current local times

The time difference between South Bend and Santa Rosa is 3 hours. Santa Rosa is 3 hours behind South Bend.

EDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 211 kg (466 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Santa Rosa (STS).

Distance:
1931
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1931

Round trip?