Distance From Naper Aero Club Airport to M. R. Štefánik Airport

The distance from Naper Aero Club Airport () to M. R. Štefánik Airport (BTS) is 4745 miles or 7636 kilometers or 4121 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 Naperville ( United States ) to Bratislava ( Slovakia )?

A one-way nonstop (direct) flight between Naperville and Bratislava takes around 10 hours 54 minutes.

Estimated flight time from Naper Aero Club Airport, Naperville, United States to M. R. Štefánik Airport, Bratislava, Slovakia is 10 hours 54 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 • - BTS

Kilometers		7636 km
Statute Miles		4745 miles
Nautical Miles		4121 nm
Avg. Time of Flight		10 hours 54 minutes

Naper Aero Club Airport to M. R. Štefánik Airport Flight Route Map - to BTS Flight Path

Location of Naper Aero Club Airport & M. R. Štefánik Airport is given below.
Click the map to view Naperville to Bratislava nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - BTS

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

Location	Local Time
Naperville (United States)	2025-12-16, 22:57:06 CST
Bratislava (Slovakia)	2025-12-17, 05:57:06 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

Naper Aero Club Airport ( / LL10) Naperville, United States

Destination

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