Distance From Black Hills Airport-Clyde Ice Field to M. R. Štefánik Airport, SPF - BTS Distance

The distance from Black Hills Airport-Clyde Ice Field (SPF) to M. R. Štefánik Airport (BTS) is 5107 miles or 8219 kilometers or 4435 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 Spearfish ( United States ) to Bratislava ( Slovakia )?

A one-way nonstop (direct) flight between Spearfish and Bratislava takes around 11 hours 44 minutes.

Estimated flight time from Black Hills Airport-Clyde Ice Field, Spearfish, United States to M. R. Štefánik Airport, Bratislava, Slovakia is 11 hours 44 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 • SPF - BTS

Kilometers		8219 km
Statute Miles		5107 miles
Nautical Miles		4435 nm
Avg. Time of Flight		11 hours 44 minutes

Black Hills Airport-Clyde Ice Field to M. R. Štefánik Airport Flight Route Map - SPF to BTS Flight Path

Location of Black Hills Airport-Clyde Ice Field & M. R. Štefánik Airport is given below.
Click the map to view Spearfish to Bratislava nonstop flight path and travel direction.

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

Nonstop flight route between Spearfish, United States and Bratislava, Slovakia.

Time Difference Between the Airports • SPF - BTS

Time difference between Spearfish (United States) and Bratislava (Slovakia) is 7 Hours.
Bratislava time is 7 Hours ahead of Spearfish.

Location	Local Time
Spearfish (United States)	2025-12-15, 08:24:42 CST
Bratislava (Slovakia)	2025-12-15, 15:24:42 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

Black Hills Airport-Clyde Ice Field (SPF / KSPF) Spearfish, United States

Destination

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