Palermo to Zakynthos Sea Distance Calculator

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

Distance: 425.3 nm; nautical miles
Under Sail: 3.5 days; at 5 knots
Under Power: 43 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: 425.3 nautical miles

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This map shows the direct sea route from Palermo to Zakynthos. 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 19% longer than the 357 nm direct line, its heading turning from north to southwest. It is an international crossing between two countries. Transiting the Strait of Messina.

Sea distance: 425.3 nm (787.6 km)
Direct line: 357.3 nm19% longer
Great-circle bearing: 91° (east)
Sea area: Mediterranean Sea
Geographic extent: 0.6° × 7.6°
Crossing: Cross-border · Same region
Transits: Strait of Messina
From: Palermo (Italy) 38.1157, 13.3615
To: Zakynthos (Greece) 37.7870, 20.8999
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	3.5 days
8 kn	2.2 days
10 kn	43 hours
12 kn	35 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 Palermo to Zakynthos Route

Linking Palermo and Zakynthos, this multi-day coastal international crossing serving a major port and an island destination sits in the Mediterranean region — a passage shaped by local seasonal winds that vary by area — check a current marine forecast before departure.

The lane links Palermo (Italy) and Zakynthos (Greece), within the same maritime region.

Navigation Tips

•A multi-day coastal international passage in the Mediterranean region typically requires planning for local seasonal winds that vary by area — check a current marine forecast before departure.
•A multi-day coastal leg in Mediterranean benefits from waypoint planning and verified fuel availability.
•Confirm operating hours and clearance procedures for this international crossing within the same maritime region, since rules vary by port.
•Verify that emergency equipment matches the demands of a multi-day coastal leg in Mediterranean.
•Documentation requirements differ for international passages within the same maritime region; verify cruising permits in advance.

More Routes from Palermo

Frequently Asked Questions

How far is it from Palermo to Zakynthos by sea?

Approximately 425.3 nautical miles separate Palermo and Zakynthos by sea, making this a multi-day coastal leg in Mediterranean.

How long does it take to sail from Palermo to Zakynthos?

Expect about 1.8 days – 3.5 days for a multi-day coastal run of 425.3 nautical miles within the same maritime region.

What's the best time to sail from Palermo to Zakynthos?

Peak sailing season here is May-October; year-round, Mediterranean routes contend with local seasonal winds that vary by area — check a current marine forecast before departure.

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.

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