Antwerp to Bremen Sea Distance Calculator

Calculate the exact nautical distance from Antwerp, Belgium to Bremen, Germany. Plan your maritime journey with our professional route calculator.

Distance
350.3 nm
nautical miles
Under Sail
2.9 days
at 5 knots
Under Power
35 hours
at 10 knots
Best Time
May-September
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: 350.3 nautical miles
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This map shows the direct sea route from Antwerp to Bremen. 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 77% longer than the 197 nm direct line, its heading turning from northwest to south-southeast. It is an international crossing between two countries.

Sea distance
350.3 nm (648.7 km)
Direct line
197.5 nm77% longer
Great-circle bearing
53° (northeast)
Geographic extent
2.7° × 5.4°
Crossing
Cross-border · Same region
From
Antwerp (Belgium) 51.2194, 4.4025
To
Bremen (Germany) 53.1333, 8.7667
Route basis
Sea-lane route
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn2.9 days
8 kn44 hours
10 kn35 hours
12 kn29 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 Antwerp to Bremen Route

Linking Antwerp and Bremen, this multi-day coastal international crossing connecting two major commercial ports sits in the Northern Europe region — a passage shaped by persistent low cloud and reduced visibility on shoulder-season passages.

The lane links Antwerp (Belgium) and Bremen (Germany), within the same maritime region.

Navigation Tips

  • •A multi-day coastal international passage in the Northern Europe region typically requires planning for persistent low cloud and reduced visibility on shoulder-season passages.
  • •A multi-day coastal leg in Northern Europe benefits from waypoint planning and verified fuel availability.
  • •Confirm operating hours and clearance procedures for this international crossing within the same maritime region, since rules vary by port.
  • •Verify that emergency equipment matches the demands of a multi-day coastal leg in Northern Europe.
  • •Documentation requirements differ for international passages within the same maritime region; verify cruising permits in advance.

Frequently Asked Questions

How far is it from Antwerp to Bremen by sea?

Approximately 350.3 nautical miles separate Antwerp and Bremen by sea, making this a multi-day coastal leg in Northern Europe.

How long does it take to sail from Antwerp to Bremen?

Expect about 1.5 days – 2.9 days for a multi-day coastal run of 350.3 nautical miles within the same maritime region.

What's the best time to sail from Antwerp to Bremen?

Peak sailing season here is May-September; year-round, Northern Europe routes contend with persistent low cloud and reduced visibility on shoulder-season passages.

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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