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Distance between Ontario, CA (ONT) and Yuma, AZ (YUM)

Flight distance from Ontario to Yuma (Ontario International Airport – Yuma International Airport) is 198 miles / 319 kilometers / 172 nautical miles. Estimated flight time is 52 minutes.

Driving distance from Ontario (ONT) to Yuma (YUM) is 237 miles / 381 kilometers and travel time by car is about 4 hours 36 minutes.

Ontario – Yuma

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198
Miles
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319
Kilometers
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172
Nautical miles

How far is Yuma from Ontario?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 198.239 miles
  • 319.035 kilometers
  • 172.265 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
  • 198.038 miles
  • 318.711 kilometers
  • 172.090 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).

Flight Duration

Estimated flight time from Ontario to Yuma is 52 minutes.

Time difference and current local times

There is no time difference between Ontario and Yuma.

Ontario time to Yuma time converter

Time in Ontario: 00:00 ⇆ Time in Yuma: 00:00

Current local times

Ontario, CA

 PDT

Yuma, AZ

 MST

Carbon dioxide emissions

On average flying from Ontario to Yuma generates about 54 kg of CO2 per passenger, 54 kilograms is equal to 119 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 Yuma

Shortest flight path between Ontario International Airport (ONT) and Yuma International Airport (YUM).

Airport information

Origin 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
Destination Yuma International Airport
City: Yuma, AZ
Country: United States Flag of United States
IATA Code: YUM
ICAO Code: KNYL
Coordinates: 32°39′23″N, 114°36′21″W