Distance From Castlereagh Lake Seaplane Base to Daniel K Inouye International Airport, NUF - HNL Distance

The distance from Castlereagh Lake Seaplane Base (NUF) to Daniel K Inouye International Airport (HNL) is 8021 miles or 12908 kilometers or 6965 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 Hatton ( Sri Lanka ) to Honolulu ( United States )?

A one-way nonstop (direct) flight between Hatton and Honolulu takes around 18 hours 26 minutes.

Estimated flight time from Castlereagh Lake Seaplane Base, Hatton, Sri Lanka to Daniel K Inouye International Airport, Honolulu, United States is 18 hours 26 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 • NUF - HNL

Kilometers		12908 km
Statute Miles		8021 miles
Nautical Miles		6965 nm
Avg. Time of Flight		18 hours 26 minutes

Castlereagh Lake Seaplane Base to Daniel K Inouye International Airport Flight Route Map - NUF to HNL Flight Path

Location of Castlereagh Lake Seaplane Base & Daniel K Inouye International Airport is given below.
Click the map to view Hatton to Honolulu nonstop flight path and travel direction.

Click to see flight route on Google Map between Hatton, Sri Lanka and Honolulu, United States. .

Nonstop flight route between Hatton, Sri Lanka and Honolulu, United States.

Time Difference Between the Airports • NUF - HNL

Time difference between Hatton (Sri Lanka) and Honolulu (United States) is 15 Hours 30 Minutes.
Honolulu time is 15 Hours 30 Minutes behind Hatton.

Location	Local Time
Hatton (Sri Lanka)	2025-04-05, 23:29:35 +0530
Honolulu (United States)	2025-04-05, 07:59:35 HST

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

Castlereagh Lake Seaplane Base (NUF / ) Hatton, Sri Lanka

Destination

Daniel K Inouye International Airport (HNL / PHNL) Honolulu, United States