Distance From San Isidro Air Base to Owen Roberts International Airport

The distance from San Isidro Air Base () to Owen Roberts International Airport (GCM) is 760 miles or 1223 kilometers or 660 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 San Isidro ( Dominican Republic ) to Georgetown ( Cayman Islands )?

A one-way nonstop (direct) flight between San Isidro and Georgetown takes around 1 hours 44 minutes.

Estimated flight time from San Isidro Air Base, San Isidro, Dominican Republic to Owen Roberts International Airport, Georgetown, Cayman Islands is 1 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 • - GCM

Kilometers		1223 km
Statute Miles		760 miles
Nautical Miles		660 nm
Avg. Time of Flight		1 hours 44 minutes

San Isidro Air Base to Owen Roberts International Airport Flight Route Map - to GCM Flight Path

Location of San Isidro Air Base & Owen Roberts International Airport is given below.
Click the map to view San Isidro to Georgetown nonstop flight path and travel direction.

Click to see flight route on Google Map between San Isidro, Dominican Republic and Georgetown, Cayman Islands. .

Nonstop flight route between San Isidro, Dominican Republic and Georgetown, Cayman Islands.

Time Difference Between the Airports • - GCM

Time difference between San Isidro (Dominican Republic) and Georgetown (Cayman Islands) is 1 Hours.
Georgetown time is 1 Hours behind San Isidro.

Location	Local Time
San Isidro (Dominican Republic)	2025-12-15, 08:49:18 AST
Georgetown (Cayman Islands)	2025-12-15, 07:49:18 EST

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

San Isidro Air Base ( / MDSI) San Isidro, Dominican Republic

Destination

Owen Roberts International Airport (GCM / MWCR) Georgetown, Cayman Islands