How far is Birjand from Dezful?

The distance between Dezful (Dezful Airport) and Birjand (Birjand International Airport) is 634 miles / 1020 kilometers / 551 nautical miles.

The driving distance from Dezful (DEF) to Birjand (XBJ) is 921 miles / 1482 kilometers, and travel time by car is about 19 hours 6 minutes.

Distance from Dezful to Birjand

There are several ways to calculate the distance from Dezful to Birjand. Here are two standard methods:

Vincenty's formula (applied above)

• 634.015 miles
• 1020.347 kilometers
• 550.944 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

• 632.696 miles
• 1018.225 kilometers
• 549.798 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 Dezful to Birjand?

The estimated flight time from Dezful Airport to Birjand International Airport is 1 hour and 42 minutes.

What is the time difference between Dezful and Birjand?

There is no time difference between Dezful and Birjand.

Flight carbon footprint between Dezful Airport (DEF) and Birjand International Airport (XBJ)

On average, flying from Dezful to Birjand generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dezful to Birjand

See the map of the shortest flight path between Dezful Airport (DEF) and Birjand International Airport (XBJ).

Airport information

Origin	Dezful Airport
City:	Dezful
Country:	Iran
IATA Code:	DEF
ICAO Code:	OIAD
Coordinates:	32°26′3″N, 48°23′51″E

Destination	Birjand International Airport
City:	Birjand
Country:	Iran
IATA Code:	XBJ
ICAO Code:	OIMB
Coordinates:	32°53′53″N, 59°15′57″E