How far is Harlingen, TX, from Tucson, AZ?
The distance between Tucson (Tucson International Airport) and Harlingen (Valley International Airport) is 899 miles / 1446 kilometers / 781 nautical miles.
The driving distance from Tucson (TUS) to Harlingen (HRL) is 1115 miles / 1795 kilometers, and travel time by car is about 19 hours 1 minutes.
Tucson International Airport – Valley International Airport
Search flights
Distance from Tucson to Harlingen
There are several ways to calculate the distance from Tucson to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 898.676 miles
- 1446.280 kilometers
- 780.928 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- 897.897 miles
- 1445.025 kilometers
- 780.251 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 Tucson to Harlingen?
The estimated flight time from Tucson International Airport to Valley International Airport is 2 hours and 12 minutes.
What is the time difference between Tucson and Harlingen?
The time difference between Tucson and Harlingen is 1 hour. Harlingen is 1 hour ahead of Tucson.
Flight carbon footprint between Tucson International Airport (TUS) and Valley International Airport (HRL)
On average, flying from Tucson to Harlingen generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tucson to Harlingen
See the map of the shortest flight path between Tucson International Airport (TUS) and Valley International Airport (HRL).
Airport information
| Origin | Tucson International Airport |
|---|---|
| City: | Tucson, AZ |
| Country: | United States  |
| IATA Code: | TUS |
| ICAO Code: | KTUS |
| Coordinates: | 32°6′57″N, 110°56′27″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 |