# How far is Khost from Bannu?

The distance between Bannu (Bannu Airport) and Khost (Khost Airport) is 42 miles / 67 kilometers / 36 nautical miles.

The driving distance from Bannu (BNP) to Khost (KHT) is 65 miles / 104 kilometers, and travel time by car is about 1 hour 41 minutes.

42
Miles
67
Kilometers
36
Nautical miles

## Distance from Bannu to Khost

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

Vincenty's formula (applied above)
• 41.614 miles
• 66.971 kilometers
• 36.161 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
• 41.595 miles
• 66.941 kilometers
• 36.145 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 Bannu to Khost?

The estimated flight time from Bannu Airport to Khost Airport is 34 minutes.

## Flight carbon footprint between Bannu Airport (BNP) and Khost Airport (KHT)

On average, flying from Bannu to Khost generates about 31 kg of CO2 per passenger, and 31 kilograms equals 69 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Bannu Airport (BNP) and Khost Airport (KHT).

## Airport information

Origin Bannu Airport
City: Bannu
Country: Pakistan
IATA Code: BNP
ICAO Code: OPBN
Coordinates: 32°58′22″N, 70°31′40″E
Destination Khost Airport
City: Khost
Country: Afghanistan
IATA Code: KHT
ICAO Code: OAKS
Coordinates: 33°20′0″N, 69°57′7″E