How far is Ontario, CA, from Prague?

The distance between Prague (Václav Havel Airport Prague) and Ontario (Ontario International Airport) is 5935 miles / 9552 kilometers / 5158 nautical miles.

Distance from Prague to Ontario

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

Vincenty's formula (applied above)

• 5935.357 miles
• 9552.031 kilometers
• 5157.684 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

• 5921.280 miles
• 9529.376 kilometers
• 5145.451 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 Prague to Ontario?

The estimated flight time from Václav Havel Airport Prague to Ontario International Airport is 11 hours and 44 minutes.

What is the time difference between Prague and Ontario?

The time difference between Prague and Ontario is 9 hours. Ontario is 9 hours behind Prague.

Flight carbon footprint between Václav Havel Airport Prague (PRG) and Ontario International Airport (ONT)

On average, flying from Prague to Ontario generates about 708 kg of CO2 per passenger, and 708 kilograms equals 1 561 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Prague to Ontario

See the map of the shortest flight path between Václav Havel Airport Prague (PRG) and Ontario International Airport (ONT).

Airport information

Origin	Václav Havel Airport Prague
City:	Prague
Country:	Czech Republic
IATA Code:	PRG
ICAO Code:	LKPR
Coordinates:	50°6′2″N, 14°15′36″E

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