How far is Charlotte, NC, from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Charlotte (Charlotte Douglas International Airport) is 2078 miles / 3345 kilometers / 1806 nautical miles.

The driving distance from Ontario (ONT) to Charlotte (CLT) is 2372 miles / 3817 kilometers, and travel time by car is about 41 hours 53 minutes.

Distance from Ontario to Charlotte

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

Vincenty's formula (applied above)

• 2078.200 miles
• 3344.538 kilometers
• 1805.906 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

• 2073.647 miles
• 3337.211 kilometers
• 1801.950 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 Charlotte?

The estimated flight time from Ontario International Airport to Charlotte Douglas International Airport is 4 hours and 26 minutes.

What is the time difference between Ontario and Charlotte?

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

Flight carbon footprint between Ontario International Airport (ONT) and Charlotte Douglas International Airport (CLT)

On average, flying from Ontario to Charlotte generates about 226 kg of CO2 per passenger, and 226 kilograms equals 499 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ontario to Charlotte

See the map of the shortest flight path between Ontario International Airport (ONT) and Charlotte Douglas International Airport (CLT).

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	Charlotte Douglas International Airport
City:	Charlotte, NC
Country:	United States
IATA Code:	CLT
ICAO Code:	KCLT
Coordinates:	35°12′50″N, 80°56′35″W