Genoa to Barcelona Sea Distance Calculator

Calculate the exact nautical distance from Genoa, Italy to Barcelona, Spain. Plan your maritime journey with our professional route calculator.

Distance: 369.2 nm; nautical miles
Under Sail: 3.1 days; at 5 knots
Under Power: 37 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: 369.2 nautical miles

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

Passage details

This is a near-direct coastal passage: the navigable route runs 6% longer than the 350 nm direct line, its heading turning from south to northwest. It is an international crossing between two countries.

Sea distance: 369.2 nm (683.8 km)
Direct line: 349.8 nm6% longer
Great-circle bearing: 241° (west-southwest)
Sea area: Western Mediterranean
Geographic extent: 3.1° × 6.8°
Crossing: Cross-border · Same region
From: Genoa (Italy) 44.4056, 8.9463
To: Barcelona (Spain) 41.3658, 2.1583
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	3.1 days
8 kn	46 hours
10 kn	37 hours
12 kn	31 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 Genoa to Barcelona Route

A medium ocean cross-border sea route between Genoa and Barcelona, this passage between two major harbours in the Mediterranean region demands attention to the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring.

The corridor between neighbouring ports of the same region joins Genoa, Italy to Barcelona, Spain.

Navigation Tips

•Plan this medium ocean cross-border leg in the Mediterranean region with attention to the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring.
•Provisioning for this medium ocean passage in Mediterranean should account for regional supply networks.
•Allow time for entry formalities on this cross-border leg between neighbouring ports of the same region.
•Adapt safety equipment to Mediterranean conditions for this medium ocean crossing.
•For a cross-border crossing between neighbouring ports of the same region, ensure clearance papers and visas are in order before departure.

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Frequently Asked Questions

How far is it from Genoa to Barcelona by sea?

This is a medium ocean sea passage of about 369.2 nautical miles between Genoa and Barcelona in Mediterranean.

How long does it take to sail from Genoa to Barcelona?

Average voyage time on this medium ocean between neighbouring ports of the same region leg of 369.2 nautical miles is 1.5 days – 3.1 days.

What's the best time to sail from Genoa to Barcelona?

Aim for May-October for the calmest passage in Mediterranean; off-peak periods bring the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring.

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