How far is Harlingen, TX, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Harlingen (Valley International Airport) is 1307 miles / 2104 kilometers / 1136 nautical miles.
The driving distance from Ontario (ONT) to Harlingen (HRL) is 1567 miles / 2522 kilometers, and travel time by car is about 27 hours 0 minutes.
Ontario International Airport – Valley International Airport
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Distance from Ontario to Harlingen
There are several ways to calculate the distance from Ontario to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 1307.137 miles
- 2103.633 kilometers
- 1135.871 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- 1305.693 miles
- 2101.309 kilometers
- 1134.616 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 Harlingen?
The estimated flight time from Ontario International Airport to Valley International Airport is 2 hours and 58 minutes.
What is the time difference between Ontario and Harlingen?
The time difference between Ontario and Harlingen is 2 hours. Harlingen is 2 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Valley International Airport (HRL)
On average, flying from Ontario to Harlingen generates about 167 kg of CO2 per passenger, and 167 kilograms equals 369 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 Harlingen
See the map of the shortest flight path between Ontario International Airport (ONT) and Valley International Airport (HRL).
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 | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |