# How far is Istanbul from Gaziantep?

The distance between Gaziantep (Oğuzeli Airport) and Istanbul (Istanbul Airport) is 555 miles / 894 kilometers / 483 nautical miles.

The driving distance from Gaziantep (GZT) to Istanbul (IST) is 742 miles / 1194 kilometers, and travel time by car is about 13 hours 2 minutes.

555
Miles
894
Kilometers
483
Nautical miles
1 h 33 min
107 kg

## Distance from Gaziantep to Istanbul

There are several ways to calculate the distance from Gaziantep to Istanbul. Here are two standard methods:

Vincenty's formula (applied above)
• 555.449 miles
• 893.909 kilometers
• 482.672 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
• 554.735 miles
• 892.760 kilometers
• 482.052 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 Gaziantep to Istanbul?

The estimated flight time from Oğuzeli Airport to Istanbul Airport is 1 hour and 33 minutes.

## Flight carbon footprint between Oğuzeli Airport (GZT) and Istanbul Airport (IST)

On average, flying from Gaziantep to Istanbul generates about 107 kg of CO2 per passenger, and 107 kilograms equals 235 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Gaziantep to Istanbul

See the map of the shortest flight path between Oğuzeli Airport (GZT) and Istanbul Airport (IST).

## Airport information

Origin Oğuzeli Airport
City: Gaziantep
Country: Turkey
IATA Code: GZT
ICAO Code: LTAJ
Coordinates: 36°56′49″N, 37°28′43″E
Destination Istanbul Airport
City: Istanbul
Country: Turkey
IATA Code: IST
ICAO Code: LTFM
Coordinates: 41°15′36″N, 28°44′33″E