How far is Harlingen, TX, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Harlingen (Valley International Airport) is 8812 miles / 14181 kilometers / 7657 nautical miles.

Distance from Hanoi to Harlingen

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

Vincenty's formula (applied above)

• 8811.805 miles
• 14181.225 kilometers
• 7657.249 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

• 8801.159 miles
• 14164.093 kilometers
• 7647.998 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 Hanoi to Harlingen?

The estimated flight time from Noi Bai International Airport to Valley International Airport is 17 hours and 11 minutes.

What is the time difference between Hanoi and Harlingen?

The time difference between Hanoi and Harlingen is 13 hours. Harlingen is 13 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Valley International Airport (HRL)

On average, flying from Hanoi to Harlingen generates about 1 119 kg of CO2 per passenger, and 1 119 kilograms equals 2 467 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Harlingen

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Valley International Airport (HRL).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

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