How far is Ontario, CA, from Tatitlek, AK?
The distance between Tatitlek (Tatitlek Airport) and Ontario (Ontario International Airport) is 2261 miles / 3638 kilometers / 1964 nautical miles.
The driving distance from Tatitlek (TEK) to Ontario (ONT) is 3598 miles / 5790 kilometers, and travel time by car is about 69 hours 8 minutes.
Tatitlek Airport – Ontario International Airport
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Distance from Tatitlek to Ontario
There are several ways to calculate the distance from Tatitlek to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2260.631 miles
- 3638.132 kilometers
- 1964.434 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- 2258.737 miles
- 3635.085 kilometers
- 1962.789 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 Tatitlek to Ontario?
The estimated flight time from Tatitlek Airport to Ontario International Airport is 4 hours and 46 minutes.
What is the time difference between Tatitlek and Ontario?
The time difference between Tatitlek and Ontario is 1 hour. Ontario is 1 hour ahead of Tatitlek.
Flight carbon footprint between Tatitlek Airport (TEK) and Ontario International Airport (ONT)
On average, flying from Tatitlek to Ontario generates about 247 kg of CO2 per passenger, and 247 kilograms equals 545 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tatitlek to Ontario
See the map of the shortest flight path between Tatitlek Airport (TEK) and Ontario International Airport (ONT).
Airport information
| Origin | Tatitlek Airport |
|---|---|
| City: | Tatitlek, AK |
| Country: | United States  |
| IATA Code: | TEK |
| ICAO Code: | PAKA |
| Coordinates: | 60°52′17″N, 146°41′25″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 |