Miami to Havana Sea Distance Calculator

Calculate the exact nautical distance from Miami, United States to Havana, Cuba. Plan your maritime journey with our professional route calculator.

Distance: 264.8 nm; nautical miles
Under Sail: 2.2 days; at 5 knots
Under Power: 26 hours; at 10 knots
Best Time: December-April; 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: 264.8 nautical miles

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

Passage details

This is a moderately indirect coastal passage: the navigable route runs 33% longer than the 199 nm direct line, its heading turning from east to south. It is an international crossing between two countries.

Sea distance: 264.8 nm (490.4 km)
Direct line: 199.1 nm33% longer
Great-circle bearing: 217° (southwest)
Sea area: Caribbean Sea
Geographic extent: 2.7° × 2.5°
Crossing: Cross-border · Same region
From: Miami (United States) 25.7743, -80.1937
To: Havana (Cuba) 23.1136, -82.3666
Route basis: Sea-lane route

Passage timeEstimated passage time by cruising speed
Cruising speed	Duration
5 kn	2.2 days
8 kn	33 hours
10 kn	26 hours
12 kn	22 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 Miami to Havana Route

Linking Miami and Havana, this multi-day coastal cross-border crossing between two major harbours sits in the Caribbean region — a passage shaped by persistent easterly trade winds and lee-shore swells.

The lane links Miami (United States) and Havana (Cuba), between neighbouring ports of the same region.

Navigation Tips

•A multi-day coastal cross-border passage in the Caribbean region typically requires planning for persistent easterly trade winds and lee-shore swells.
•A multi-day coastal leg in Caribbean benefits from waypoint planning and verified fuel availability.
•Confirm operating hours and clearance procedures for this cross-border crossing between neighbouring ports of the same region, since rules vary by port.
•Verify that emergency equipment matches the demands of a multi-day coastal leg in Caribbean.
•Documentation requirements differ for cross-border passages between neighbouring ports of the same region; verify cruising permits in advance.