Distance From Ocean Reef Club Airport to Vienna International Airport, OCA - VIE Distance

The distance from Ocean Reef Club Airport (OCA) to Vienna International Airport (VIE) is 5233 miles or 8421 kilometers or 4544 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 Key Largo ( United States ) to Vienna ( Austria )?

A one-way nonstop (direct) flight between Key Largo and Vienna takes around 12 hours 1 minutes.

Estimated flight time from Ocean Reef Club Airport, Key Largo, United States to Vienna International Airport, Vienna, Austria is 12 hours 1 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 • OCA - VIE

Kilometers		8421 km
Statute Miles		5233 miles
Nautical Miles		4544 nm
Avg. Time of Flight		12 hours 1 minutes

Ocean Reef Club Airport to Vienna International Airport Flight Route Map - OCA to VIE Flight Path

Location of Ocean Reef Club Airport & Vienna International Airport is given below.
Click the map to view Key Largo to Vienna nonstop flight path and travel direction.

Click to see flight route on Google Map between Key Largo, United States and Vienna, Austria. .

Nonstop flight route between Key Largo, United States and Vienna, Austria.

Time Difference Between the Airports • OCA - VIE

Time difference between Key Largo (United States) and Vienna (Austria) is 5 Hours.
Vienna time is 5 Hours ahead of Key Largo.

Location	Local Time
Key Largo (United States)	2026-03-10, 23:16:33 EDT
Vienna (Austria)	2026-03-11, 04:16:33 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

Ocean Reef Club Airport (OCA / 07FA) Key Largo, United States

Destination

Vienna International Airport (VIE / LOWW) Vienna, Austria