How far is Birjand from Khost?

The distance between Khost (Khost Airport) and Birjand (Birjand International Airport) is 620 miles / 998 kilometers / 539 nautical miles.

The driving distance from Khost (KHT) to Birjand (XBJ) is 803 miles / 1292 kilometers, and travel time by car is about 19 hours 42 minutes.

Distance from Khost to Birjand

There are several ways to calculate the distance from Khost to Birjand. Here are two standard methods:

Vincenty's formula (applied above)

• 620.163 miles
• 998.056 kilometers
• 538.907 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

• 618.858 miles
• 995.955 kilometers
• 537.773 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 Khost to Birjand?

The estimated flight time from Khost Airport to Birjand International Airport is 1 hour and 40 minutes.

What is the time difference between Khost and Birjand?

The time difference between Khost and Birjand is 1 hour. Birjand is 1 hour behind Khost.

Flight carbon footprint between Khost Airport (KHT) and Birjand International Airport (XBJ)

On average, flying from Khost to Birjand generates about 115 kg of CO2 per passenger, and 115 kilograms equals 254 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Khost to Birjand

See the map of the shortest flight path between Khost Airport (KHT) and Birjand International Airport (XBJ).

Airport information

Origin	Khost Airport
City:	Khost
Country:	Afghanistan
IATA Code:	KHT
ICAO Code:	OAKS
Coordinates:	33°20′0″N, 69°57′7″E

Destination	Birjand International Airport
City:	Birjand
Country:	Iran
IATA Code:	XBJ
ICAO Code:	OIMB
Coordinates:	32°53′53″N, 59°15′57″E