# How far is Herat from Islamabad?

The distance between Islamabad (Islamabad International Airport) and Herat (Herat International Airport) is 611 miles / 983 kilometers / 531 nautical miles.

The driving distance from Islamabad (ISB) to Herat (HEA) is 884 miles / 1422 kilometers, and travel time by car is about 20 hours 12 minutes.

611
Miles
983
Kilometers
531
Nautical miles
1 h 39 min
114 kg

## Distance from Islamabad to Herat

There are several ways to calculate the distance from Islamabad to Herat. Here are two standard methods:

Vincenty's formula (applied above)
• 610.625 miles
• 982.706 kilometers
• 530.619 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
• 609.324 miles
• 980.612 kilometers
• 529.488 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 Islamabad to Herat?

The estimated flight time from Islamabad International Airport to Herat International Airport is 1 hour and 39 minutes.

## Flight carbon footprint between Islamabad International Airport (ISB) and Herat International Airport (HEA)

On average, flying from Islamabad to Herat generates about 114 kg of CO2 per passenger, and 114 kilograms equals 251 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Islamabad International Airport (ISB) and Herat International Airport (HEA).