Air Miles Calculator

Distance between Cleveland, OH (CLE) and Ontario, CA (ONT)

Flight distance from Cleveland to Ontario (Cleveland Hopkins International Airport – Ontario International Airport) is 2007 miles / 3231 kilometers / 1744 nautical miles. Estimated flight time is 4 hours 18 minutes.

Driving distance from Cleveland (CLE) to Ontario (ONT) is 2297 miles / 3696 kilometers and travel time by car is about 37 hours 57 minutes.

Map of flight path and driving directions from Cleveland to Ontario.

Shortest flight path between Cleveland Hopkins International Airport (CLE) and Ontario International Airport (ONT).

How far is Ontario from Cleveland?

There are several ways to calculate distances between Cleveland and Ontario. Here are two common methods:

Vincenty's formula (applied above)
  • 2007.392 miles
  • 3230.584 kilometers
  • 1744.376 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
  • 2003.178 miles
  • 3223.803 kilometers
  • 1740.714 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 Cleveland Hopkins International Airport
City: Cleveland, OH
Country: United States Flag of United States
IATA Code: CLE
ICAO Code: KCLE
Coordinates: 41°24′42″N, 81°50′59″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 Cleveland and Ontario is 3 hours. Ontario is 3 hours behind Cleveland.

Time Difference

Cleveland, OH

 EST

Ontario, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 219 kg (482 pounds).

Frequent Flyer Miles Calculator

Cleveland (CLE) → Ontario (ONT).

Distance:
2007
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2007

Round trip?