Distance From Kalyani BSF Helipad to Naha Airport / JASDF Naha Air Base

The distance from Kalyani BSF Helipad () to Naha Airport / JASDF Naha Air Base (OKA) is 2437 miles or 3921 kilometers or 2116 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 Petrapole ( India ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Petrapole and Naha takes around 5 hours 36 minutes.

Estimated flight time from Kalyani BSF Helipad, Petrapole, India to Naha Airport / JASDF Naha Air Base, Naha, Japan is 5 hours 36 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 • - OKA

Kilometers		3921 km
Statute Miles		2437 miles
Nautical Miles		2116 nm
Avg. Time of Flight		5 hours 36 minutes

Kalyani BSF Helipad to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

Location of Kalyani BSF Helipad & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Petrapole to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Petrapole, India and Naha, Japan. .

Nonstop flight route between Petrapole, India and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Petrapole (India) and Naha (Japan) is 3 Hours 30 Minutes.
Naha time is 3 Hours 30 Minutes ahead of Petrapole.

Location	Local Time
Petrapole (India)	2026-07-30, 15:39:32 IST
Naha (Japan)	2026-07-30, 19:09:32 JST

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

Kalyani BSF Helipad ( / ) Petrapole, India

Destination

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan