Distance From Siassi Airport to Sendai Airport, SSS - SDJ Distance

The distance from Siassi Airport (SSS) to Sendai Airport (SDJ) is 3054 miles or 4915 kilometers or 2653 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.

---

How long does it take to travel from Siassi ( Papua New Guinea ) to Natori ( Japan )?

A one-way nonstop (direct) flight between Siassi and Natori takes around 7 hours 1 minutes.

Estimated flight time from Siassi Airport, Siassi, Papua New Guinea to Sendai Airport, Natori, Japan is 7 hours 1 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 • SSS - SDJ

Kilometers		4915 km
Statute Miles		3054 miles
Nautical Miles		2653 nm
Avg. Time of Flight		7 hours 1 minutes

Siassi Airport to Sendai Airport Flight Route Map - SSS to SDJ Flight Path

Location of Siassi Airport & Sendai Airport is given below.
Click the map to view Siassi to Natori nonstop flight path and travel direction.

Click to see flight route on Google Map between Siassi, Papua New Guinea and Natori, Japan. .

Nonstop flight route between Siassi, Papua New Guinea and Natori, Japan.

Time Difference Between the Airports • SSS - SDJ

Time difference between Siassi (Papua New Guinea) and Natori (Japan) is 1 Hours.
Natori time is 1 Hours behind Siassi.

Location	Local Time
Siassi (Papua New Guinea)	2026-06-19, 22:11:51 +10
Natori (Japan)	2026-06-19, 21:11:51 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

Siassi Airport (SSS / ) Siassi, Papua New Guinea

Destination

Sendai Airport (SDJ / RJSS) Natori, Japan