How far is Ontario, CA, from Longview, TX?
The distance between Longview (East Texas Regional Airport) and Ontario (Ontario International Airport) is 1328 miles / 2137 kilometers / 1154 nautical miles.
The driving distance from Longview (GGG) to Ontario (ONT) is 1530 miles / 2462 kilometers, and travel time by car is about 26 hours 23 minutes.
East Texas Regional Airport – Ontario International Airport
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Distance from Longview to Ontario
There are several ways to calculate the distance from Longview to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1328.090 miles
- 2137.354 kilometers
- 1154.079 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- 1325.320 miles
- 2132.895 kilometers
- 1151.671 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 Longview to Ontario?
The estimated flight time from East Texas Regional Airport to Ontario International Airport is 3 hours and 0 minutes.
What is the time difference between Longview and Ontario?
The time difference between Longview and Ontario is 2 hours. Ontario is 2 hours behind Longview.
Flight carbon footprint between East Texas Regional Airport (GGG) and Ontario International Airport (ONT)
On average, flying from Longview to Ontario generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Longview to Ontario
See the map of the shortest flight path between East Texas Regional Airport (GGG) and Ontario International Airport (ONT).
Airport information
| Origin | East Texas Regional Airport |
|---|---|
| City: | Longview, TX |
| Country: | United States  |
| IATA Code: | GGG |
| ICAO Code: | KGGG |
| Coordinates: | 32°23′2″N, 94°42′41″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 |