Shenzhen to Xiamen Sea Distance Calculator

Calculate the exact nautical distance from Shenzhen, China to Xiamen, China. Plan your maritime journey with our professional route calculator.

Distance
372.9 nm
nautical miles
Under Sail
3.1 days
at 5 knots
Under Power
37 hours
at 10 knots
Best Time
Varies by area
Typical Sailing Season

Distance follows a sea-lane route. Sailing times are estimates at fixed cruising speeds and vary with vessel, weather, and currents.

Interactive Route Map

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Distance: 372.9 nautical miles
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This map shows the direct sea route from Shenzhen to Xiamen. The actual sailing path may vary based on weather conditions and navigation requirements.

Passage details

This is a markedly indirect coastal passage: the navigable route runs 49% longer than the 251 nm direct line, its heading turning from southwest to north-northwest.

Sea distance
372.9 nm (690.6 km)
Direct line
250.6 nm49% longer
Great-circle bearing
62° (east-northeast)
Sea area
Pacific Ocean
Geographic extent
2.8° × 4.7°
Crossing
Domestic · Same region
From
Shenzhen (China) 22.5431, 114.0579
To
Xiamen (China) 24.4798, 118.0894
Route basis
Sea-lane route
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn3.1 days
8 kn47 hours
10 kn37 hours
12 kn31 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 Shenzhen to Xiamen Route

A medium ocean within one country sea route between Shenzhen and Xiamen, this passage between two major harbours in the Pacific region demands attention to eastern Pacific hurricane activity May through October in tropical latitudes.

The corridor between neighbouring ports of the same region joins Shenzhen, China to Xiamen, China.

Navigation Tips

  • •Plan this medium ocean within one country leg in the Pacific region with attention to eastern Pacific hurricane activity May through October in tropical latitudes.
  • •Provisioning for this medium ocean passage in Pacific should account for regional supply networks.
  • •Allow time for entry formalities on this within one country leg between neighbouring ports of the same region.
  • •Adapt safety equipment to Pacific conditions for this medium ocean crossing.
  • •For a within one country crossing between neighbouring ports of the same region, ensure clearance papers and visas are in order before departure.

Frequently Asked Questions

How far is it from Shenzhen to Xiamen by sea?

This is a medium ocean sea passage of about 372.9 nautical miles between Shenzhen and Xiamen in Pacific.

How long does it take to sail from Shenzhen to Xiamen?

Average voyage time on this medium ocean between neighbouring ports of the same region leg of 372.9 nautical miles is 1.6 days – 3.1 days.

What's the best time to sail from Shenzhen to Xiamen?

Conditions on this route vary by area and season, so there is no single best time that applies along its whole length. Always check current weather forecasts and sea conditions before departure.

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 CalculatorNavigation Guide