Distance From Olga Bay Seaplane Base to M. R. Štefánik Airport, KOY - BTS Distance

The distance from Olga Bay Seaplane Base (KOY) to M. R. Štefánik Airport (BTS) is 5143 miles or 8276 kilometers or 4466 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 Olga Bay ( United States ) to Bratislava ( Slovakia )?

A one-way nonstop (direct) flight between Olga Bay and Bratislava takes around 11 hours 49 minutes.

Estimated flight time from Olga Bay Seaplane Base, Olga Bay, United States to M. R. Štefánik Airport, Bratislava, Slovakia is 11 hours 49 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 • KOY - BTS

Kilometers		8276 km
Statute Miles		5143 miles
Nautical Miles		4466 nm
Avg. Time of Flight		11 hours 49 minutes

Olga Bay Seaplane Base to M. R. Štefánik Airport Flight Route Map - KOY to BTS Flight Path

Location of Olga Bay Seaplane Base & M. R. Štefánik Airport is given below.
Click the map to view Olga Bay to Bratislava nonstop flight path and travel direction.

Click to see flight route on Google Map between Olga Bay, United States and Bratislava, Slovakia. .

Nonstop flight route between Olga Bay, United States and Bratislava, Slovakia.

Time Difference Between the Airports • KOY - BTS

Time difference between Olga Bay (United States) and Bratislava (Slovakia) is 10 Hours.
Bratislava time is 10 Hours ahead of Olga Bay.

Location	Local Time
Olga Bay (United States)	2025-12-14, 14:13:59 AKST
Bratislava (Slovakia)	2025-12-15, 00:13:59 CET

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

Olga Bay Seaplane Base (KOY / KOY) Olga Bay, United States

Destination

M. R. Štefánik Airport (BTS / LZIB) Bratislava, Slovakia