How far is Harlingen, TX, from Tulsa, OK?
The distance between Tulsa (Tulsa International Airport) and Harlingen (Valley International Airport) is 695 miles / 1118 kilometers / 604 nautical miles.
The driving distance from Tulsa (TUL) to Harlingen (HRL) is 770 miles / 1239 kilometers, and travel time by car is about 14 hours 26 minutes.
Tulsa International Airport – Valley International Airport
Search flights
Distance from Tulsa to Harlingen
There are several ways to calculate the distance from Tulsa to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 694.743 miles
- 1118.080 kilometers
- 603.715 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- 696.675 miles
- 1121.190 kilometers
- 605.394 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 Tulsa to Harlingen?
The estimated flight time from Tulsa International Airport to Valley International Airport is 1 hour and 48 minutes.
What is the time difference between Tulsa and Harlingen?
Flight carbon footprint between Tulsa International Airport (TUL) and Valley International Airport (HRL)
On average, flying from Tulsa to Harlingen generates about 124 kg of CO2 per passenger, and 124 kilograms equals 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tulsa to Harlingen
See the map of the shortest flight path between Tulsa International Airport (TUL) and Valley International Airport (HRL).
Airport information
| Origin | Tulsa International Airport |
|---|---|
| City: | Tulsa, OK |
| Country: | United States  |
| IATA Code: | TUL |
| ICAO Code: | KTUL |
| Coordinates: | 36°11′54″N, 95°53′17″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 |