Nice to Civitavecchia Sea Distance Calculator

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

Distance: 225.4 nm; nautical miles
Under Sail: 45 hours; at 5 knots
Under Power: 23 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: 225.4 nautical miles

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This map shows the direct sea route from Nice to Civitavecchia. 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 2% longer than the 220 nm direct line, on a gently curving course, its heading easing from southeast to east-southeast. It is an international crossing between two countries.

Sea distance: 225.4 nm (417.4 km)
Direct line: 220.4 nm2% longer
Great-circle bearing: 114° (east-southeast)
Sea area: Mediterranean Sea
Geographic extent: 1.6° × 4.5°
Crossing: Cross-border · Same region
From: Nice (France) 43.6961, 7.2858
To: Civitavecchia (Italy) 42.0937, 11.7948
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	45 hours
8 kn	28 hours
10 kn	23 hours
12 kn	19 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 Nice to Civitavecchia Route

A medium ocean international sea route between Nice and Civitavecchia, this passage connecting a working port with a cruise destination in the Mediterranean region demands attention to local seasonal winds that vary by area — check a current marine forecast before departure.

The corridor within the same maritime region joins Nice, France to Civitavecchia, Italy.

Navigation Tips

•Plan this medium ocean international leg in the Mediterranean region with attention to local seasonal winds that vary by area — check a current marine forecast before departure.
•Provisioning for this medium ocean passage in Mediterranean should account for regional supply networks.
•Allow time for entry formalities on this international leg within the same maritime region.
•Adapt safety equipment to Mediterranean conditions for this medium ocean crossing.
•For a international crossing within the same maritime region, ensure clearance papers and visas are in order before departure.

More Routes from Nice

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Frequently Asked Questions

How far is it from Nice to Civitavecchia by sea?

This is a medium ocean sea passage of about 225.4 nautical miles between Nice and Civitavecchia in Mediterranean.

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

Average voyage time on this medium ocean within the same maritime region leg of 225.4 nautical miles is 23 hours – 45 hours.

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

Aim for May-October for the calmest passage in Mediterranean; off-peak periods bring local seasonal winds that vary by area — check a current marine forecast before departure.

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