Distance From SCE San Onofre Heliport to Aeropuerto Internacional de Cancún

The distance from SCE San Onofre Heliport () to Aeropuerto Internacional de Cancún (CUN) is 2059 miles or 3314 kilometers or 1788 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 Oceanside ( United States ) to Ciudad de Cancún ( Mexico )?

A one-way nonstop (direct) flight between Oceanside and Ciudad de Cancún takes around 4 hours 44 minutes.

Estimated flight time from SCE San Onofre Heliport, Oceanside, United States to Aeropuerto Internacional de Cancún, Ciudad de Cancún, Mexico is 4 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 • - CUN

Kilometers		3314 km
Statute Miles		2059 miles
Nautical Miles		1788 nm
Avg. Time of Flight		4 hours 44 minutes

SCE San Onofre Heliport to Aeropuerto Internacional de Cancún Flight Route Map - to CUN Flight Path

Location of SCE San Onofre Heliport & Aeropuerto Internacional de Cancún is given below.
Click the map to view Oceanside to Ciudad de Cancún nonstop flight path and travel direction.

Click to see flight route on Google Map between Oceanside, United States and Ciudad de Cancún, Mexico. .

Nonstop flight route between Oceanside, United States and Ciudad de Cancún, Mexico.

Time Difference Between the Airports • - CUN

Time difference between Oceanside (United States) and Ciudad de Cancún (Mexico) is 3 Hours.
Ciudad de Cancún time is 3 Hours ahead of Oceanside.

Location	Local Time
Oceanside (United States)	2025-12-05, 05:00:28 PST
Ciudad de Cancún (Mexico)	2025-12-05, 08:00:28 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

SCE San Onofre Heliport ( / ) Oceanside, United States

Destination

Aeropuerto Internacional de Cancún (CUN / MMUN) Ciudad de Cancún, Mexico