How far is Saltillo from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and Saltillo (Saltillo Airport) is 209 miles / 337 kilometers / 182 nautical miles.

The driving distance from Harlingen (HRL) to Saltillo (SLW) is 232 miles / 373 kilometers, and travel time by car is about 4 hours 39 minutes.

Distance from Harlingen to Saltillo

There are several ways to calculate the distance from Harlingen to Saltillo. Here are two standard methods:

Vincenty's formula (applied above)

• 209.186 miles
• 336.653 kilometers
• 181.778 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

• 208.876 miles
• 336.154 kilometers
• 181.508 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 Harlingen to Saltillo?

The estimated flight time from Valley International Airport to Saltillo Airport is 53 minutes.

What is the time difference between Harlingen and Saltillo?

There is no time difference between Harlingen and Saltillo.

Flight carbon footprint between Valley International Airport (HRL) and Saltillo Airport (SLW)

On average, flying from Harlingen to Saltillo generates about 56 kg of CO2 per passenger, and 56 kilograms equals 123 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Harlingen to Saltillo

See the map of the shortest flight path between Valley International Airport (HRL) and Saltillo Airport (SLW).

Airport information

Origin	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W

Destination	Saltillo Airport
City:	Saltillo
Country:	Mexico
IATA Code:	SLW
ICAO Code:	MMIO
Coordinates:	25°32′58″N, 100°55′44″W