Distance From Keokuk Municipal Airport to Sofia Airport, EOK - SOF Distance

The distance from Keokuk Municipal Airport (EOK) to Sofia Airport (SOF) is 5401 miles or 8691 kilometers or 4690 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Keokuk ( United States ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Keokuk and Sofia takes around 12 hours 24 minutes.

Estimated flight time from Keokuk Municipal Airport, Keokuk, United States to Sofia Airport, Sofia, Bulgaria is 12 hours 24 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • EOK - SOF

Kilometers		8691 km
Statute Miles		5401 miles
Nautical Miles		4690 nm
Avg. Time of Flight		12 hours 24 minutes

Keokuk Municipal Airport to Sofia Airport Flight Route Map - EOK to SOF Flight Path

Location of Keokuk Municipal Airport & Sofia Airport is given below.
Click the map to view Keokuk to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Keokuk, United States and Sofia, Bulgaria. .

Nonstop flight route between Keokuk, United States and Sofia, Bulgaria.

Time Difference Between the Airports • EOK - SOF

Time difference between Keokuk (United States) and Sofia (Bulgaria) is 8 Hours.
Sofia time is 8 Hours ahead of Keokuk.

Location	Local Time
Keokuk (United States)	2026-08-03, 02:03:38 CDT
Sofia (Bulgaria)	2026-08-03, 10:03:38 EEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Keokuk Municipal Airport (EOK / KEOK) Keokuk, United States

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria