Air Miles Calculator

Distance between Jacksonville, FL (JAX) and Ontario, CA (ONT)

Flight distance from Jacksonville to Ontario (Jacksonville International Airport – Ontario International Airport) is 2106 miles / 3389 kilometers / 1830 nautical miles. Estimated flight time is 4 hours 29 minutes.

Driving distance from Jacksonville (JAX) to Ontario (ONT) is 2385 miles / 3839 kilometers and travel time by car is about 39 hours 33 minutes.

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).

Airport information


A Jacksonville International Airport
City: Jacksonville, FL
Country: United States Flag of United States
IATA Code: JAX
ICAO Code: KJAX
Coordinates: 30°29′38″N, 81°41′16″W

B Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W

Time difference and current local times

The time difference between Jacksonville and Ontario is 3 hours. Ontario is 3 hours behind Jacksonville.

Time Difference

Jacksonville, FL

 EDT

Ontario, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 230 kg (506 pounds).

Frequent Flyer Miles Calculator

Jacksonville (JAX) → Ontario (ONT).

Distance:
2106
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2106

Round trip?