# Distance between Herat (HEA) and Khost (KHT)

Flight distance from Herat to Khost (Herat International Airport – Khost Airport) is 449 miles / 722 kilometers / 390 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Herat (HEA) to Khost (KHT) is 680 miles / 1094 kilometers and travel time by car is about 16 hours 0 minutes.

449
Miles
722
Kilometers
390
Nautical miles
1 h 20 min

## How far is Khost from Herat?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 448.537 miles
• 721.850 kilometers
• 389.768 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 447.610 miles
• 720.359 kilometers
• 388.963 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).

## Flight Duration

Estimated flight time from Herat International Airport to Khost Airport is 1 hour 20 minutes.

## Time difference

There is no time difference between Herat and Khost.

## Carbon dioxide emissions

On average flying from Herat to Khost generates about 91 kg of CO2 per passenger, 91 kilograms is equal to 201 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Herat to Khost

Shortest flight path between Herat International Airport (HEA) and Khost Airport (KHT).

## Airport information

Origin Herat International Airport
City: Herat
Country: Afghanistan
IATA Code: HEA
ICAO Code: OAHR
Coordinates: 34°12′35″N, 62°13′41″E
Destination Khost Airport
City: Khost
Country: Afghanistan
IATA Code: KHT
ICAO Code: OAKS
Coordinates: 33°20′0″N, 69°57′7″E