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STRAIT · FOR OFFICERS, MASTERS AND CHARTERERS

The Sunda Strait

The Sunda Strait lies between Java and Sumatra, a way from the Indian Ocean into the Java Sea. On Santos to Shanghai it saves 162 nm: 11,041 nm through it, 11,203 nm without.

Position05°52.5′S 105°48.7′Eapproximate, the route's crossing
NAVAREAXInavigational warnings area
Typestraitopen passage
Saves162 nmSantos to Shanghai
SantosShanghai
Santos to Shanghai through the Sunda Strait; dashed: the way round with it shut. A planning sketch, not a chart.

Voyages through the Sunda Strait

Real voyages NaviBoss plans through the Sunda Strait, and the distance when the planner's padlock shuts it.

VoyageThrough itWithout itDifference
Santos to Shanghai11,041 nm11,203 nm+162 nm
Tubarao to Shanghai10,885 nm11,008 nm+123 nm
Durban to Shanghai7,042 nm7,106 nm+64 nm

Navigational warnings

The Sunda Strait is in NAVAREA XI. Keep its in-force warnings, and check the local notices and the vessel traffic service before the transit.

Questions about the Sunda Strait

Where is the Sunda Strait?

The Sunda Strait lies between Java and Sumatra, a way from the Indian Ocean into the Java Sea. NaviBoss places it at about 05°52.5′S 105°48.7′E, in NAVAREA XI.

How much distance does the Sunda Strait save?

On Santos to Shanghai, 162 nm: 11,041 nm through the Sunda Strait against 11,203 nm without it. At 14 knots that is about 0.5 days.

Which voyages go through the Sunda Strait?

For example Santos to Shanghai, Tubarao to Shanghai and Durban to Shanghai.

Is the Sunda Strait in a piracy or war-risk area?

Not as of the date on this page: it lies in no ITF/IBF warlike area, JWC listed area or piracy hotspot that NaviBoss draws.

Other canals and straits

Avoid it on your own voyage

In the planner, tap the padlock on the Sunda Strait (or any of 950 passages) and the route is re-planned the other way, with the extra miles shown. Free with an account.

Open the route planner →

About our guides

NaviBoss guides are written and checked by maritime industry experts, masters and deck officers. Each one is built from the same data the planner uses, dated, and rebuilt when that data changes. Spotted something wrong? Tell us on the feedback board.

A planning aid, not for navigation. Check official charts and publications, the latest notices and your company's instructions before you rely on any figure here.