How far is Ontario, CA, from Yuma, AZ?

The distance between Yuma (Yuma International Airport) and Ontario (Ontario International Airport) is 198 miles / 319 kilometers / 172 nautical miles.

The driving distance from Yuma (YUM) to Ontario (ONT) is 236 miles / 380 kilometers, and travel time by car is about 4 hours 34 minutes.

Distance from Yuma to Ontario

There are several ways to calculate the distance from Yuma to Ontario. Here are two standard 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 planet.

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).

How long does it take to fly from Yuma to Ontario?

The estimated flight time from Yuma International Airport to Ontario International Airport is 52 minutes.

What is the time difference between Yuma and Ontario?

There is no time difference between Yuma and Ontario.

Flight carbon footprint between Yuma International Airport (YUM) and Ontario International Airport (ONT)

On average, flying from Yuma to Ontario generates about 54 kg of CO2 per passenger, and 54 kilograms equals 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 Yuma to Ontario

See the map of the shortest flight path between Yuma International Airport (YUM) and Ontario International Airport (ONT).

Airport information

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

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