How far is Gillam from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and Gillam (Gillam Airport) is 2084 miles / 3355 kilometers / 1811 nautical miles.

The driving distance from Harlingen (HRL) to Gillam (YGX) is 2465 miles / 3967 kilometers, and travel time by car is about 48 hours 8 minutes.

Distance from Harlingen to Gillam

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

Vincenty's formula (applied above)

• 2084.442 miles
• 3354.585 kilometers
• 1811.331 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

• 2086.882 miles
• 3358.511 kilometers
• 1813.451 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 Gillam?

The estimated flight time from Valley International Airport to Gillam Airport is 4 hours and 26 minutes.

What is the time difference between Harlingen and Gillam?

There is no time difference between Harlingen and Gillam.

Flight carbon footprint between Valley International Airport (HRL) and Gillam Airport (YGX)

On average, flying from Harlingen to Gillam generates about 227 kg of CO2 per passenger, and 227 kilograms equals 500 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 Gillam

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

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	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W