Map of flight path and driving directions from Indianapolis to Ontario.
Shortest flight path between Indianapolis International Airport (IND) and Ontario International Airport (ONT).
How far is Ontario from Indianapolis?
There are several ways to calculate distances between Indianapolis and Ontario. Here are two common methods:Vincenty's formula (applied above)
- 1767.926 miles
- 2845.202 kilometers
- 1536.286 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
- 1764.194 miles
- 2839.194 kilometers
- 1533.042 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).
Time difference and current local times
The time difference between Indianapolis and Ontario is 3 hours. Ontario is 3 hours behind Indianapolis.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 198 kg (436 pounds).
Frequent Flyer Miles Calculator
Indianapolis (IND) → Ontario (ONT).