Tinos to Syros Sea Distance Calculator

Calculate the exact nautical distance from Tinos, Greece to Syros, Greece. Plan your maritime journey with our professional route calculator.

Distance: 18.9 nm; nautical miles
Under Sail: 4 hours; at 5 knots
Under Power: 2 hours; at 10 knots
Best Time: May-October; Typical Sailing Season

Distance follows a sea-lane route. Sailing times are estimates at fixed cruising speeds and vary with vessel, weather, and currents.

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Distance: 18.9 nautical miles

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This map shows the direct sea route from Tinos to Syros. The actual sailing path may vary based on weather conditions and navigation requirements.

Passage details

This is a markedly indirect coastal passage: the navigable route runs 55% longer than the 12 nm direct line, its heading turning from south to northwest.

Sea distance: 18.9 nm (35 km)
Direct line: 12.2 nm55% longer
Great-circle bearing: 240° (west-southwest)
Sea area: Aegean Sea
Geographic extent: 0.2° × 0.2°
Crossing: Domestic · Same region
From: Tinos (Greece) 37.5395, 25.1635
To: Syros (Greece) 37.4385, 24.9421
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	4 hours
8 kn	2 hours
10 kn	2 hours
12 kn	2 hours

Distance follows a sea-lane route generated from marine traffic lanes; passage times are computed at fixed cruising speeds.

Read the methodology — How we calculate sea distances

Last reviewed 2026-06-17

About Tinos to Syros Route

Linking Tinos and Syros, this brief day-sail domestic crossing between two island ports sits in the Mediterranean region — a passage shaped by the summer Meltemi — strong, dry northerlies that build through the afternoon.

The lane links Tinos (Greece) and Syros (Greece), within the same maritime region.

Navigation Tips

•A brief day-sail domestic passage in the Mediterranean region typically requires planning for the summer Meltemi — strong, dry northerlies that build through the afternoon.
•A brief day-sail leg in Mediterranean benefits from waypoint planning and verified fuel availability.
•Confirm operating hours and clearance procedures for this domestic crossing within the same maritime region, since rules vary by port.
•Verify that emergency equipment matches the demands of a brief day-sail leg in Mediterranean.
•Documentation requirements differ for domestic passages within the same maritime region; verify cruising permits in advance.

More Routes from Tinos

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Frequently Asked Questions

How far is it from Tinos to Syros by sea?

Approximately 18.9 nautical miles separate Tinos and Syros by sea, making this a brief day-sail leg in Mediterranean.

How long does it take to sail from Tinos to Syros?

Expect about 2 hours – 4 hours for a brief day-sail run of 18.9 nautical miles within the same maritime region.

What's the best time to sail from Tinos to Syros?

Peak sailing season here is May-October; year-round, Mediterranean routes contend with the summer Meltemi — strong, dry northerlies that build through the afternoon.

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Use our advanced calculator above to customize your route, add waypoints, calculate fuel costs, and share your journey plan with crew members.

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