Guangzhou to Lon Shui Terminal Sea Distance Calculator

Calculate the exact nautical distance from Guangzhou, China to Lon Shui Terminal, China. Plan your maritime journey with our professional route calculator.

Distance
300.7 nm
nautical miles
Under Sail
2.5 days
at 5 knots
Under Power
30 hours
at 10 knots
Best Time
November-March
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: 300.7 nautical miles
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This map shows the direct sea route from Guangzhou to Lon Shui Terminal. 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 56% longer than the 193 nm direct line, its heading turning from southeast to west-northwest. It spans two maritime regions.

Sea distance
300.7 nm (556.8 km)
Direct line
192.7 nm56% longer
Great-circle bearing
135° (southeast)
Geographic extent
2.5° × 3.2°
Crossing
Domestic · Cross-region
From
Guangzhou (China) 23.1291, 113.2644
To
Lon Shui Terminal (China) 20.8333, 115.6833
Route basis
Sea-lane route
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn2.5 days
8 kn38 hours
10 kn30 hours
12 kn25 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 Guangzhou to Lon Shui Terminal Route

Linking Guangzhou and Lon Shui Terminal, this multi-day coastal domestic crossing connecting two major commercial ports sits in the Pacific region — a passage shaped by long ocean swells and squall lines depending on latitude.

The lane links Guangzhou (China) and Lon Shui Terminal (China), spanning two distinct maritime regions.

Navigation Tips

  • •A multi-day coastal domestic passage in the Pacific region typically requires planning for long ocean swells and squall lines depending on latitude.
  • •A multi-day coastal leg in Pacific benefits from waypoint planning and verified fuel availability.
  • •Confirm operating hours and clearance procedures for this domestic crossing spanning two distinct maritime regions, since rules vary by port.
  • •Verify that emergency equipment matches the demands of a multi-day coastal leg in Pacific.
  • •Documentation requirements differ for domestic passages spanning two distinct maritime regions; verify cruising permits in advance.

Frequently Asked Questions

How far is it from Guangzhou to Lon Shui Terminal by sea?

Approximately 300.7 nautical miles separate Guangzhou and Lon Shui Terminal by sea, making this a multi-day coastal leg in Pacific.

How long does it take to sail from Guangzhou to Lon Shui Terminal?

Expect about 1.3 days – 2.5 days for a multi-day coastal run of 300.7 nautical miles spanning two distinct maritime regions.

What's the best time to sail from Guangzhou to Lon Shui Terminal?

Peak sailing season here is November-March; year-round, Pacific routes contend with long ocean swells and squall lines depending on latitude.

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