Map of flight path and driving directions from Tehran to Birjand.
Shortest flight path between Mehrabad International Airport (THR) and Birjand International Airport (XBJ).
How far is Birjand from Tehran?
There are several ways to calculate distances between Tehran and Birjand. Here are two common methods:Vincenty's formula (applied above)
- 493.748 miles
- 794.610 kilometers
- 429.055 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
- 493.016 miles
- 793.433 kilometers
- 428.419 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).
Time difference and current local times
There is no time difference between Tehran and Birjand.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 98 kg (215 pounds).
Frequent Flyer Miles Calculator
Tehran (THR) → Birjand (XBJ).