How far is Patna from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Patna (Jay Prakash Narayan Airport) is 2806 miles / 4516 kilometers / 2438 nautical miles.

The driving distance from Heihe (HEK) to Patna (PAT) is 3854 miles / 6202 kilometers, and travel time by car is about 72 hours 13 minutes.

Distance from Heihe to Patna

There are several ways to calculate the distance from Heihe to Patna. Here are two standard methods:

Vincenty's formula (applied above)

• 2806.098 miles
• 4515.978 kilometers
• 2438.433 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

• 2803.731 miles
• 4512.168 kilometers
• 2436.376 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 Heihe to Patna?

The estimated flight time from Heihe Aihui Airport to Jay Prakash Narayan Airport is 5 hours and 48 minutes.

What is the time difference between Heihe and Patna?

The time difference between Heihe and Patna is 2 hours 30 minutes. Patna is 2 hours 30 minutes behind Heihe.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Jay Prakash Narayan Airport (PAT)

On average, flying from Heihe to Patna generates about 311 kg of CO2 per passenger, and 311 kilograms equals 686 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Patna

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Jay Prakash Narayan Airport (PAT).

Airport information

Origin	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E

Destination	Jay Prakash Narayan Airport
City:	Patna
Country:	India
IATA Code:	PAT
ICAO Code:	VEPT
Coordinates:	25°35′28″N, 85°5′16″E