Long Beach to Los Angeles Sea Distance Calculator

Calculate the exact nautical distance from Long Beach, United States to Los Angeles, United States. Plan your maritime journey with our professional route calculator.

Distance
≈ 4.2 nm
nautical miles
Under Sail
1 hour
at 5 knots
Under Power
1 hour
at 10 knots
Best Time
Varies by area
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.

Interactive Route Map

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Distance: 4.2 nautical miles
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This map shows the direct sea route from Long Beach to Los Angeles. The actual sailing path may vary based on weather conditions and navigation requirements.

Passage details

This is an open-water crossing: holding a steady west-southwest course.

Sea distance
≈ 4.2 nm (7.8 km)
Direct line
4.2 nm
Great-circle bearing
245° (west-southwest)
Geographic extent
0.0° × 0.1°
Crossing
Domestic · Same region
From
Long Beach (United States) 33.7701, -118.1937
To
Los Angeles (United States) 33.7406, -118.2706
Route basis
Direct-line estimate
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn1 hour
8 kn1 hour
10 kn1 hour
12 kn1 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 Long Beach to Los Angeles Route

A inshore domestic sea route between Long Beach and Los Angeles, this passage connecting two major commercial ports in the North America region demands attention to frontal systems and rapid pressure changes in the colder months, varying by coast.

The corridor within the same maritime region joins Long Beach, United States to Los Angeles, United States.

Navigation Tips

  • •Plan this inshore domestic leg in the North America region with attention to frontal systems and rapid pressure changes in the colder months, varying by coast.
  • •Provisioning for this inshore passage in North America should account for regional supply networks.
  • •Allow time for entry formalities on this domestic leg within the same maritime region.
  • •Adapt safety equipment to North America conditions for this inshore crossing.
  • •For a domestic crossing within the same maritime region, ensure clearance papers and visas are in order before departure.

Frequently Asked Questions

How far is it from Long Beach to Los Angeles by sea?

This is a inshore sea passage of about 4.2 nautical miles between Long Beach and Los Angeles in North America.

How long does it take to sail from Long Beach to Los Angeles?

Average voyage time on this inshore within the same maritime region leg of 4.2 nautical miles is 1 hour – 1 hour.

What's the best time to sail from Long Beach to Los Angeles?

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.

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