Map of flight path and driving directions from Jacksonville to Ontario.
Shortest flight path between Jacksonville International Airport (JAX) and Ontario International Airport (ONT).
How far is Ontario from Jacksonville?
There are several ways to calculate distances between Jacksonville and Ontario. Here are two common methods:Vincenty's formula (applied above)
- 2105.847 miles
- 3389.032 kilometers
- 1829.931 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
- 2101.625 miles
- 3382.237 kilometers
- 1826.262 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 Jacksonville and Ontario is 3 hours. Ontario is 3 hours behind Jacksonville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 230 kg (506 pounds).
Frequent Flyer Miles Calculator
Jacksonville (JAX) → Ontario (ONT).