Marseille to Tarragona Sea Distance Calculator

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

Distance: 250.6 nm; nautical miles
Under Sail: 2.1 days; at 5 knots
Under Power: 25 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: 250.6 nautical miles

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This map shows the direct sea route from Marseille to Tarragona. 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 11% longer than the 226 nm direct line, its heading turning from west-northwest to north-northeast. It is an international crossing between two countries.

Sea distance: 250.6 nm (464.1 km)
Direct line: 226.3 nm11% longer
Great-circle bearing: 236° (southwest)
Sea area: Western Mediterranean
Geographic extent: 2.3° × 4.2°
Crossing: Cross-border · Same region
From: Marseille (France) 43.2965, 5.3698
To: Tarragona (Spain) 41.1000, 1.2333
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	2.1 days
8 kn	31 hours
10 kn	25 hours
12 kn	21 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 Marseille to Tarragona Route

The maritime route from Marseille to Tarragona is a overnight offshore cross-border passage between two major harbours in the Mediterranean region. Mariners on this leg typically prepare for the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring.

This route runs between neighbouring ports of the same region, connecting Marseille in France with Tarragona in Spain.

Navigation Tips

•On this overnight offshore cross-border crossing in the Mediterranean region, prepare for the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring, 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 cross-border route between neighbouring ports of the same 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 cross-border route between neighbouring ports of the same region.

More Routes from Marseille

Frequently Asked Questions

How far is it from Marseille to Tarragona by sea?

The sea distance from Marseille to Tarragona is approximately 250.6 nautical miles — a overnight offshore passage in Mediterranean.

How long does it take to sail from Marseille to Tarragona?

A overnight offshore between neighbouring ports of the same region crossing of 250.6 nautical miles typically takes 1 day – 2.1 days, depending on vessel and weather.

What's the best time to sail from Marseille to Tarragona?

The best time for this route in Mediterranean is May-October, when conditions are most favourable; expect the cold, gusty Mistral off the Gulf of Lion, strongest in winter and spring 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