Distance From Enzan Heliport to Honiara International Airport

The distance from Enzan Heliport () to Honiara International Airport (HIR) is 3418 miles or 5500 kilometers or 2968 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 Koshu ( Japan ) to Honiara ( Solomon Islands )?

A one-way nonstop (direct) flight between Koshu and Honiara takes around 7 hours 51 minutes.

Estimated flight time from Enzan Heliport, Koshu, Japan to Honiara International Airport, Honiara, Solomon Islands is 7 hours 51 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 • - HIR

Kilometers		5500 km
Statute Miles		3418 miles
Nautical Miles		2968 nm
Avg. Time of Flight		7 hours 51 minutes

Enzan Heliport to Honiara International Airport Flight Route Map - to HIR Flight Path

Location of Enzan Heliport & Honiara International Airport is given below.
Click the map to view Koshu to Honiara nonstop flight path and travel direction.

Click to see flight route on Google Map between Koshu, Japan and Honiara, Solomon Islands. .

Nonstop flight route between Koshu, Japan and Honiara, Solomon Islands.

Time Difference Between the Airports • - HIR

Time difference between Koshu (Japan) and Honiara (Solomon Islands) is 2 Hours.
Honiara time is 2 Hours ahead of Koshu.

Location	Local Time
Koshu (Japan)	2026-03-20, 13:06:43 JST
Honiara (Solomon Islands)	2026-03-20, 15:06:43 +11

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

Enzan Heliport ( / ) Koshu, Japan

Destination

Honiara International Airport (HIR / AGGH) Honiara, Solomon Islands