Nice to Monaco Sea Distance Calculator

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

Distance: ≈ 6.5 nm; nautical miles
Under Sail: 1 hour; at 5 knots
Under Power: 1 hour; at 10 knots
Best Time: May-October; Typical Sailing Season

Distance is a direct-line estimate (≈) and may differ from a navigable sea route. Sailing times are estimates at fixed cruising speeds and vary with vessel, weather, and currents.

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Distance: 6.5 nautical miles

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

Passage details

This is a coastal passage: holding a steady east-northeast course. It is an international crossing between two countries.

Sea distance: ≈ 6.5 nm (12 km)
Direct line: 6.5 nm
Great-circle bearing: 67° (east-northeast)
Sea area: Western Mediterranean
Geographic extent: 0.0° × 0.1°
Crossing: Cross-border · Same region
From: Nice (France) 43.6961, 7.2858
To: Monaco (Monaco) 43.7384, 7.4246
Route basis: Direct-line estimate

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	1 hour
8 kn	1 hour
10 kn	1 hour
12 kn	1 hour

Distance is a direct-line (great-circle) estimate; passage times are computed at fixed cruising speeds.

Read the methodology — How we calculate sea distances

Last reviewed 2026-06-17

About Nice to Monaco Route

A inshore international sea route between Nice and Monaco, this passage between coastal ports in the Mediterranean region demands attention to the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west.

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

Navigation Tips

•Plan this inshore international leg in the Mediterranean region with attention to the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west.
•Provisioning for this inshore 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 inshore crossing.
•For a international crossing within the same maritime region, ensure clearance papers and visas are in order before departure.

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Frequently Asked Questions

How far is it from Nice to Monaco by sea?

This is a inshore sea passage of about 6.5 nautical miles between Nice and Monaco in Mediterranean.

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

Average voyage time on this inshore within the same maritime region leg of 6.5 nautical miles is 1 hour – 1 hour.

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

Aim for May-October for the calmest passage in Mediterranean; off-peak periods bring the Mistral and Tramontane — cold, strong northerlies funnelling down from the north-west.

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