How far is Patna from Dallas, TX?

The distance between Dallas (Dallas/Fort Worth International Airport) and Patna (Jay Prakash Narayan Airport) is 8405 miles / 13527 kilometers / 7304 nautical miles.

Distance from Dallas to Patna

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

Vincenty's formula (applied above)

• 8405.403 miles
• 13527.184 kilometers
• 7304.095 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

• 8393.253 miles
• 13507.631 kilometers
• 7293.537 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 Dallas to Patna?

The estimated flight time from Dallas/Fort Worth International Airport to Jay Prakash Narayan Airport is 16 hours and 24 minutes.

What is the time difference between Dallas and Patna?

The time difference between Dallas and Patna is 11 hours 30 minutes. Patna is 11 hours 30 minutes ahead of Dallas.

Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Jay Prakash Narayan Airport (PAT)

On average, flying from Dallas to Patna generates about 1 058 kg of CO2 per passenger, and 1 058 kilograms equals 2 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dallas to Patna

See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Jay Prakash Narayan Airport (PAT).

Airport information

Origin	Dallas/Fort Worth International Airport
City:	Dallas, TX
Country:	United States
IATA Code:	DFW
ICAO Code:	KDFW
Coordinates:	32°53′48″N, 97°2′16″W

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