Syros to Bari Sea Distance Calculator

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

Distance: 486.4 nm; nautical miles
Under Sail: 4.1 days; at 5 knots
Under Power: 2 days; 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: 486.4 nautical miles

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

Passage details

This is a moderately indirect coastal passage: the navigable route runs 12% longer than the 435 nm direct line, its heading turning from southeast to south-southeast. It is an international crossing between two countries. Transiting the Corinth Canal.

Sea distance: 486.4 nm (900.8 km)
Direct line: 435 nm12% longer
Great-circle bearing: 303° (west-northwest)
Sea area: Mediterranean Sea
Geographic extent: 3.8° × 8.2°
Crossing: Cross-border · Same region
Transits: Corinth Canal
From: Syros (Greece) 37.4385, 24.9421
To: Bari (Italy) 41.1171, 16.8719
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	4.1 days
8 kn	2.5 days
10 kn	2 days
12 kn	41 hours

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

Named transits are identified from the sea-lane waypoint path.

Read the methodology — How we calculate sea distances

Last reviewed 2026-06-17

About Syros to Bari Route

The maritime route from Syros to Bari is a overnight offshore international passage serving a major port and an island destination in the Mediterranean region. Mariners on this leg typically prepare for local seasonal winds that vary by area — check a current marine forecast before departure.

This route runs within the same maritime region, connecting Syros in Greece with Bari in Italy.

Navigation Tips

•On this overnight offshore international crossing in the Mediterranean region, prepare for local seasonal winds that vary by area — check a current marine forecast before departure, particularly in peak season.
•For a overnight offshore route, plan fuel and provisioning around the Mediterranean region — calculate consumption with our tool.
•Verify port-entry requirements at both ends of this international route within the same maritime region before you depart.
•Check safety gear suited to Mediterranean conditions before a overnight offshore passage — life rafts, EPIRB, and current charts.
•Carry passports, vessel documents, and crew lists matched to this international route within the same maritime region.

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Frequently Asked Questions

How far is it from Syros to Bari by sea?

The sea distance from Syros to Bari is approximately 486.4 nautical miles — a overnight offshore passage in Mediterranean.

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

A overnight offshore within the same maritime region crossing of 486.4 nautical miles typically takes 2 days – 4.1 days, depending on vessel and weather.

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

The best time for this route in Mediterranean is May-October, when conditions are most favourable; expect local seasonal winds that vary by area — check a current marine forecast before departure outside that window.

Plan Your Perfect Maritime Journey

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

Plan another route with our Sea Distance Calculator Navigation Guide