How far is Ontario, CA, from South Bend, IN?
The distance between South Bend (South Bend International Airport) and Ontario (Ontario International Airport) is 1778 miles / 2862 kilometers / 1545 nautical miles.
The driving distance from South Bend (SBN) to Ontario (ONT) is 2055 miles / 3307 kilometers, and travel time by car is about 36 hours 3 minutes.
South Bend International Airport – Ontario International Airport
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Distance from South Bend to Ontario
There are several ways to calculate the distance from South Bend to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1778.441 miles
- 2862.124 kilometers
- 1545.423 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- 1774.872 miles
- 2856.380 kilometers
- 1542.322 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 South Bend to Ontario?
The estimated flight time from South Bend International Airport to Ontario International Airport is 3 hours and 52 minutes.
What is the time difference between South Bend and Ontario?
The time difference between South Bend and Ontario is 3 hours. Ontario is 3 hours behind South Bend.
Flight carbon footprint between South Bend International Airport (SBN) and Ontario International Airport (ONT)
On average, flying from South Bend to Ontario generates about 198 kg of CO2 per passenger, and 198 kilograms equals 437 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from South Bend to Ontario
See the map of the shortest flight path between South Bend International Airport (SBN) and Ontario International Airport (ONT).
Airport information
| Origin | 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 |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |