How far is South Bend, IN, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and South Bend (South Bend International Airport) is 1778 miles / 2862 kilometers / 1545 nautical miles.
The driving distance from Ontario (ONT) to South Bend (SBN) is 2049 miles / 3298 kilometers, and travel time by car is about 36 hours 6 minutes.
Ontario International Airport – South Bend International Airport
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Distance from Ontario to South Bend
There are several ways to calculate the distance from Ontario to South Bend. 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 Ontario to South Bend?
The estimated flight time from Ontario International Airport to South Bend International Airport is 3 hours and 52 minutes.
What is the time difference between Ontario and South Bend?
Flight carbon footprint between Ontario International Airport (ONT) and South Bend International Airport (SBN)
On average, flying from Ontario to South Bend 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 Ontario to South Bend
See the map of the shortest flight path between Ontario International Airport (ONT) and South Bend International Airport (SBN).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |
| Destination | 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 |