How far is Mesa, AZ, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Mesa (Phoenix–Mesa Gateway Airport) is 346 miles / 557 kilometers / 301 nautical miles.
The driving distance from Ontario (ONT) to Mesa (AZA) is 368 miles / 592 kilometers, and travel time by car is about 6 hours 44 minutes.
Ontario International Airport – Phoenix–Mesa Gateway Airport
Search flights
Distance from Ontario to Mesa
There are several ways to calculate the distance from Ontario to Mesa. Here are two standard methods:
Vincenty's formula (applied above)- 346.405 miles
- 557.485 kilometers
- 301.018 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- 345.697 miles
- 556.346 kilometers
- 300.403 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 Mesa?
The estimated flight time from Ontario International Airport to Phoenix–Mesa Gateway Airport is 1 hour and 9 minutes.
What is the time difference between Ontario and Mesa?
The time difference between Ontario and Mesa is 1 hour. Mesa is 1 hour ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Phoenix–Mesa Gateway Airport (AZA)
On average, flying from Ontario to Mesa generates about 76 kg of CO2 per passenger, and 76 kilograms equals 168 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 Mesa
See the map of the shortest flight path between Ontario International Airport (ONT) and Phoenix–Mesa Gateway Airport (AZA).
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 | Phoenix–Mesa Gateway Airport |
|---|---|
| City: | Mesa, AZ |
| Country: | United States |
| IATA Code: | AZA |
| ICAO Code: | KIWA |
| Coordinates: | 33°18′28″N, 111°39′17″W |