Distance From Devonport Airport to John Wayne Airport-Orange County Airport, DPO - SNA Distance

The distance from Devonport Airport (DPO) to John Wayne Airport-Orange County Airport (SNA) is 7966 miles or 12820 kilometers or 6918 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 Devonport ( Australia ) to Santa Ana ( United States )?

A one-way nonstop (direct) flight between Devonport and Santa Ana takes around 18 hours 18 minutes.

Estimated flight time from Devonport Airport, Devonport, Australia to John Wayne Airport-Orange County Airport, Santa Ana, United States is 18 hours 18 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 • DPO - SNA

Kilometers		12820 km
Statute Miles		7966 miles
Nautical Miles		6918 nm
Avg. Time of Flight		18 hours 18 minutes

Devonport Airport to John Wayne Airport-Orange County Airport Flight Route Map - DPO to SNA Flight Path

Location of Devonport Airport & John Wayne Airport-Orange County Airport is given below.
Click the map to view Devonport to Santa Ana nonstop flight path and travel direction.

Click to see flight route on Google Map between Devonport, Australia and Santa Ana, United States. .

Nonstop flight route between Devonport, Australia and Santa Ana, United States.

Time Difference Between the Airports • DPO - SNA

Time difference between Devonport (Australia) and Santa Ana (United States) is 18 Hours.
Santa Ana time is 18 Hours behind Devonport.

Location	Local Time
Devonport (Australia)	2026-10-29, 18:06:51 AEDT
Santa Ana (United States)	2026-10-29, 00:06:51 PDT

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

Devonport Airport (DPO / YDPO) Devonport, Australia

Destination

John Wayne Airport-Orange County Airport (SNA / KSNA) Santa Ana, United States