How far is Herat from Tehran?
The distance between Tehran (Mehrabad International Airport) and Herat (Herat International Airport) is 628 miles / 1010 kilometers / 545 nautical miles.
The driving distance from Tehran (THR) to Herat (HEA) is 762 miles / 1227 kilometers, and travel time by car is about 15 hours 29 minutes.
Mehrabad International Airport – Herat International Airport
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Distance from Tehran to Herat
There are several ways to calculate the distance from Tehran to Herat. Here are two standard methods:
Vincenty's formula (applied above)- 627.504 miles
- 1009.870 kilometers
- 545.286 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- 626.189 miles
- 1007.753 kilometers
- 544.143 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 Tehran to Herat?
The estimated flight time from Mehrabad International Airport to Herat International Airport is 1 hour and 41 minutes.
What is the time difference between Tehran and Herat?
The time difference between Tehran and Herat is 1 hour. Herat is 1 hour ahead of Tehran.
Flight carbon footprint between Mehrabad International Airport (THR) and Herat International Airport (HEA)
On average, flying from Tehran to Herat generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tehran to Herat
See the map of the shortest flight path between Mehrabad International Airport (THR) and Herat International Airport (HEA).
Airport information
| Origin | Mehrabad International Airport |
|---|---|
| City: | Tehran |
| Country: | Iran  |
| IATA Code: | THR |
| ICAO Code: | OIII |
| Coordinates: | 35°41′21″N, 51°18′48″E |
| Destination | Herat International Airport |
|---|---|
| City: | Herat |
| Country: | Afghanistan  |
| IATA Code: | HEA |
| ICAO Code: | OAHR |
| Coordinates: | 34°12′35″N, 62°13′41″E |