How far is Havana from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Havana (José Martí International Airport) is 2259 miles / 3635 kilometers / 1963 nautical miles.

Distance from Ontario to Havana

There are several ways to calculate the distance from Ontario to Havana. Here are two standard methods:

Vincenty's formula (applied above)

• 2258.648 miles
• 3634.942 kilometers
• 1962.712 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

• 2255.735 miles
• 3630.254 kilometers
• 1960.180 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 Havana?

The estimated flight time from Ontario International Airport to José Martí International Airport is 4 hours and 46 minutes.

What is the time difference between Ontario and Havana?

The time difference between Ontario and Havana is 3 hours. Havana is 3 hours ahead of Ontario.

Flight carbon footprint between Ontario International Airport (ONT) and José Martí International Airport (HAV)

On average, flying from Ontario to Havana generates about 247 kg of CO2 per passenger, and 247 kilograms equals 545 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ontario to Havana

See the map of the shortest flight path between Ontario International Airport (ONT) and José Martí International Airport (HAV).

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	José Martí International Airport
City:	Havana
Country:	Cuba
IATA Code:	HAV
ICAO Code:	MUHA
Coordinates:	22°59′21″N, 82°24′32″W