ADD
Addis Ababa
Ethiopia
810 km
504 miles
KST
Kosti
Sudan
Distance
810 km
504 mi / 438 nm
Est. Flight Time
2h
Short-haul route
Time Difference
-1h
Africa/Addis_Ababa
Heading
306°
northwest

Airport Comparison

ADD KST
Airport Name Bole International Airport Kosti Airport
IATA Code ADD KST
ICAO Code HAAB HSKI
City Addis Ababa Kosti
Country Ethiopia Sudan
Timezone Africa/Addis_Ababa Africa/Khartoum
Elevation 7,630 ft 1,289 ft
Coordinates 8.980000, 38.800000 13.180000, 32.730000

Addis Ababa (ADD) to Kosti (KST) Flight Distance

The flight distance from Bole International Airport (ADD) in Addis Ababa, Ethiopia to Kosti Airport (KST) in Kosti, Sudan is 810 kilometers (504 miles / 438 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 306°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Ethiopia with Sudan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:55 in Addis Ababa, it's 17:55 in Kosti.

There is a significant elevation difference of 6,341 feet between the two airports. Kosti Airport sits lower than Bole International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Kosti (KST) to Addis Ababa (ADD) follows a heading of 125° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bole International Airport (ADD) and Kosti Airport (KST) detail pages, or use our flight duration calculator to compare other routes.

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