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How far is Istanbul from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Istanbul (Istanbul Airport) is 2562 miles / 4124 kilometers / 2227 nautical miles.

Keflavík International Airport – Istanbul Airport

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2562
Miles
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4124
Kilometers
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2227
Nautical miles

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Distance from Reykjavik to Istanbul

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

Vincenty's formula (applied above)
  • 2562.478 miles
  • 4123.909 kilometers
  • 2226.732 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
  • 2556.730 miles
  • 4114.659 kilometers
  • 2221.738 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 Reykjavik to Istanbul?

The estimated flight time from Keflavík International Airport to Istanbul Airport is 5 hours and 21 minutes.

Flight carbon footprint between Keflavík International Airport (KEF) and Istanbul Airport (IST)

On average, flying from Reykjavik to Istanbul generates about 282 kg of CO2 per passenger, and 282 kilograms equals 623 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Istanbul

See the map of the shortest flight path between Keflavík International Airport (KEF) and Istanbul Airport (IST).

Airport information

Origin Keflavík International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
Coordinates: 63°59′6″N, 22°36′20″W
Destination Istanbul Airport
City: Istanbul
Country: Turkey Flag of Turkey
IATA Code: IST
ICAO Code: LTFM
Coordinates: 41°15′36″N, 28°44′33″E