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How far is Ontario, CA, from Cedar City, UT?

The distance between Cedar City (Cedar City Regional Airport) and Ontario (Ontario International Airport) is 356 miles / 573 kilometers / 310 nautical miles.

The driving distance from Cedar City (CDC) to Ontario (ONT) is 403 miles / 648 kilometers, and travel time by car is about 7 hours 11 minutes.

Cedar City Regional Airport – Ontario International Airport

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356
Miles
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573
Kilometers
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310
Nautical miles

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Distance from Cedar City to Ontario

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

Vincenty's formula (applied above)
  • 356.231 miles
  • 573.298 kilometers
  • 309.556 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
  • 356.207 miles
  • 573.260 kilometers
  • 309.535 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 Cedar City to Ontario?

The estimated flight time from Cedar City Regional Airport to Ontario International Airport is 1 hour and 10 minutes.

Flight carbon footprint between Cedar City Regional Airport (CDC) and Ontario International Airport (ONT)

On average, flying from Cedar City to Ontario generates about 77 kg of CO2 per passenger, and 77 kilograms equals 171 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cedar City to Ontario

See the map of the shortest flight path between Cedar City Regional Airport (CDC) and Ontario International Airport (ONT).

Airport information

Origin Cedar City Regional Airport
City: Cedar City, UT
Country: United States Flag of United States
IATA Code: CDC
ICAO Code: KCDC
Coordinates: 37°42′3″N, 113°5′56″W
Destination 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