Distance From Keystone Heights Airport to Zagreb Airport

The distance from Keystone Heights Airport () to Zagreb Airport (ZAG) is 5132 miles or 8259 kilometers or 4457 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.

---

How long does it take to travel from Keystone Heights ( United States ) to Zagreb ( Croatia )?

A one-way nonstop (direct) flight between Keystone Heights and Zagreb takes around 11 hours 47 minutes.

Estimated flight time from Keystone Heights Airport, Keystone Heights, United States to Zagreb Airport, Zagreb, Croatia is 11 hours 47 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 • - ZAG

Kilometers		8259 km
Statute Miles		5132 miles
Nautical Miles		4457 nm
Avg. Time of Flight		11 hours 47 minutes

Keystone Heights Airport to Zagreb Airport Flight Route Map - to ZAG Flight Path

Location of Keystone Heights Airport & Zagreb Airport is given below.
Click the map to view Keystone Heights to Zagreb nonstop flight path and travel direction.

Click to see flight route on Google Map between Keystone Heights, United States and Zagreb, Croatia. .

Nonstop flight route between Keystone Heights, United States and Zagreb, Croatia.

Time Difference Between the Airports • - ZAG

Time difference between Keystone Heights (United States) and Zagreb (Croatia) is 6 Hours.
Zagreb time is 6 Hours ahead of Keystone Heights.

Location	Local Time
Keystone Heights (United States)	2025-12-05, 08:00:53 EST
Zagreb (Croatia)	2025-12-05, 14:00:53 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

Keystone Heights Airport ( / ) Keystone Heights, United States

Destination

Zagreb Airport (ZAG / LDZA) Zagreb, Croatia