Distance From Sila Airport to Logan International Airport, SIL - BOS Distance

The distance from Sila Airport (SIL) to Logan International Airport (BOS) is 9126 miles or 14686 kilometers or 7925 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 Sila Mission ( Papua New Guinea ) to Boston ( United States )?

A one-way nonstop (direct) flight between Sila Mission and Boston takes around 20 hours 58 minutes.

Estimated flight time from Sila Airport, Sila Mission, Papua New Guinea to Logan International Airport, Boston, United States is 20 hours 58 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 • SIL - BOS

Kilometers		14686 km
Statute Miles		9126 miles
Nautical Miles		7925 nm
Avg. Time of Flight		20 hours 58 minutes

Sila Airport to Logan International Airport Flight Route Map - SIL to BOS Flight Path

Location of Sila Airport & Logan International Airport is given below.
Click the map to view Sila Mission to Boston nonstop flight path and travel direction.

Click to see flight route on Google Map between Sila Mission, Papua New Guinea and Boston, United States. .

Nonstop flight route between Sila Mission, Papua New Guinea and Boston, United States.

Time Difference Between the Airports • SIL - BOS

Time difference between Sila Mission (Papua New Guinea) and Boston (United States) is 15 Hours.
Boston time is 15 Hours behind Sila Mission.

Location	Local Time
Sila Mission (Papua New Guinea)	2025-12-15, 17:00:36 +10
Boston (United States)	2025-12-15, 02:00:36 EST

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

Sila Airport (SIL / AYSG) Sila Mission, Papua New Guinea

Destination

Logan International Airport (BOS / KBOS) Boston, United States