Nagoya to Osaka Sea Distance Calculator

Calculate the exact nautical distance from Nagoya, Japan to Osaka, Japan. Plan your maritime journey with our professional route calculator.

Distance
267.6 nm
nautical miles
Under Sail
2.2 days
at 5 knots
Under Power
27 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: 267.6 nautical miles
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This map shows the direct sea route from Nagoya to Osaka. 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 256% longer than the 75 nm direct line, its heading turning from south-southwest to east-northeast.

Sea distance
267.6 nm (495.6 km)
Direct line
75.1 nm256% longer
Great-circle bearing
247° (west-southwest)
Sea area
Pacific Ocean
Geographic extent
1.9° × 2.2°
Crossing
Domestic · Same region
From
Nagoya (Japan) 35.1815, 136.9066
To
Osaka (Japan) 34.6937, 135.5023
Route basis
Sea-lane route
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn2.2 days
8 kn33 hours
10 kn27 hours
12 kn22 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 Nagoya to Osaka Route

Linking Nagoya and Osaka, 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 Nagoya (Japan) and Osaka (Japan), within the same maritime region.

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 within the same maritime region, 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 within the same maritime region; verify cruising permits in advance.

Frequently Asked Questions

How far is it from Nagoya to Osaka by sea?

Approximately 267.6 nautical miles separate Nagoya and Osaka by sea, making this a multi-day coastal leg in Pacific.

How long does it take to sail from Nagoya to Osaka?

Expect about 1.1 days – 2.2 days for a multi-day coastal run of 267.6 nautical miles within the same maritime region.

What's the best time to sail from Nagoya to Osaka?

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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