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STRAIT · FOR OFFICERS, MASTERS AND CHARTERERS

The Strait of Magellan

The Strait of Magellan cuts through southern Chile between the Atlantic and the Pacific, sheltered from Cape Horn's weather but with compulsory pilotage. On Valparaiso to Santos it saves 162 nm: 3,575 nm through it, 3,737 nm without.

Position53°06.7′S 070°40.6′Wapproximate, the route's crossing
NAVAREAXVnavigational warnings area
Typestraitopen passage
Saves162 nmValparaiso to Santos
ValparaisoSantos
Valparaiso to Santos through the Strait of Magellan; dashed: the way round with it shut. A planning sketch, not a chart.

Voyages through the Strait of Magellan

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

VoyageThrough itWithout itDifference
Valparaiso to Santos3,575 nm3,737 nm+162 nm

Navigational warnings

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

Questions about the Strait of Magellan

Where is the Strait of Magellan?

The Strait of Magellan cuts through southern Chile between the Atlantic and the Pacific, sheltered from Cape Horn's weather but with compulsory pilotage. NaviBoss places it at about 53°06.7′S 070°40.6′W, in NAVAREA XV.

How much distance does the Strait of Magellan save?

On Valparaiso to Santos, 162 nm: 3,575 nm through the Strait of Magellan against 3,737 nm without it. At 14 knots that is about 0.5 days.

Which voyages go through the Strait of Magellan?

For example Valparaiso to Santos.

Is the Strait of Magellan 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 Strait of Magellan (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.