Barcelona to Nice Sea Distance Calculator

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

Distance: 287.5 nm; nautical miles
Under Sail: 2.4 days; at 5 knots
Under Power: 29 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: 287.5 nautical miles

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This map shows the direct sea route from Barcelona to Nice. 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 8% longer than the 266 nm direct line, its heading turning from southeast to north-northwest. It is an international crossing between two countries.

Sea distance: 287.5 nm (532.5 km)
Direct line: 266.5 nm8% longer
Great-circle bearing: 57° (east-northeast)
Sea area: Western Mediterranean
Geographic extent: 2.4° × 5.3°
Crossing: Cross-border · Same region
From: Barcelona (Spain) 41.3658, 2.1583
To: Nice (France) 43.6961, 7.2858
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	2.4 days
8 kn	36 hours
10 kn	29 hours
12 kn	24 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 Barcelona to Nice Route

The maritime route from Barcelona to Nice is a overnight offshore international passage connecting a working port with a cruise destination in the Mediterranean region. Mariners on this leg typically prepare for the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west.

This route runs within the same maritime region, connecting Barcelona in Spain with Nice in France.

Navigation Tips

•On this overnight offshore international crossing in the Mediterranean region, prepare for the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west, 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 Barcelona to Nice by sea?

The sea distance from Barcelona to Nice is approximately 287.5 nautical miles — a overnight offshore passage in Mediterranean.

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

A overnight offshore within the same maritime region crossing of 287.5 nautical miles typically takes 1.2 days – 2.4 days, depending on vessel and weather.

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

The best time for this route in Mediterranean is May-October, when conditions are most favourable; expect the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west 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