Distance From Ocean Reef Club Airport to Louis Armstrong New Orleans International Airport, OCA - MSY Distance

The distance from Ocean Reef Club Airport (OCA) to Louis Armstrong New Orleans International Airport (MSY) is 691 miles or 1112 kilometers or 600 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 New Orleans ( United States )?

A one-way nonstop (direct) flight between Key Largo and New Orleans takes around 1 hours 35 minutes.

Estimated flight time from Ocean Reef Club Airport, Key Largo, United States to Louis Armstrong New Orleans International Airport, New Orleans, United States is 1 hours 35 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 - MSY

Kilometers		1112 km
Statute Miles		691 miles
Nautical Miles		600 nm
Avg. Time of Flight		1 hours 35 minutes

Ocean Reef Club Airport to Louis Armstrong New Orleans International Airport Flight Route Map - OCA to MSY Flight Path

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

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

Nonstop flight route between Key Largo, United States and New Orleans, United States.

Time Difference Between the Airports • OCA - MSY

Time difference between Key Largo (United States) and New Orleans (United States) is 0 Hours.

Location	Local Time
Key Largo (United States)	2026-09-18, 04:45:14 EDT
New Orleans (United States)	2026-09-18, 04:45:14 EDT

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

Louis Armstrong New Orleans International Airport (MSY / KMSY) New Orleans, United States