Distance From Ibaraki Airport / JASDF Hyakuri Air Base to John Wayne Airport-Orange County Airport, IBR - SNA Distance

The distance from Ibaraki Airport / JASDF Hyakuri Air Base (IBR) to John Wayne Airport-Orange County Airport (SNA) is 5458 miles or 8784 kilometers or 4740 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 Omitama ( Japan ) to Santa Ana ( United States )?

A one-way nonstop (direct) flight between Omitama and Santa Ana takes around 12 hours 32 minutes.

Estimated flight time from Ibaraki Airport / JASDF Hyakuri Air Base, Omitama, Japan to John Wayne Airport-Orange County Airport, Santa Ana, United States is 12 hours 32 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 • IBR - SNA

Kilometers		8784 km
Statute Miles		5458 miles
Nautical Miles		4740 nm
Avg. Time of Flight		12 hours 32 minutes

Ibaraki Airport / JASDF Hyakuri Air Base to John Wayne Airport-Orange County Airport Flight Route Map - IBR to SNA Flight Path

Location of Ibaraki Airport / JASDF Hyakuri Air Base & John Wayne Airport-Orange County Airport is given below.
Click the map to view Omitama to Santa Ana nonstop flight path and travel direction.

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

Nonstop flight route between Omitama, Japan and Santa Ana, United States.

Time Difference Between the Airports • IBR - SNA

Time difference between Omitama (Japan) and Santa Ana (United States) is 16 Hours.
Santa Ana time is 16 Hours behind Omitama.

Location	Local Time
Omitama (Japan)	2026-05-01, 18:06:29 JST
Santa Ana (United States)	2026-05-01, 02:06:29 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

Ibaraki Airport / JASDF Hyakuri Air Base (IBR / RJAH) Omitama, Japan

Destination

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