Nagoya to Tokyo Sea Distance Calculator

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

Distance
252.5 nm
nautical miles
Under Sail
2.1 days
at 5 knots
Under Power
25 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: 252.5 nautical miles
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This map shows the direct sea route from Nagoya to Tokyo. 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 84% longer than the 137 nm direct line, its heading turning from south-southwest to northwest.

Sea distance
252.5 nm (467.6 km)
Direct line
137.5 nm84% longer
Great-circle bearing
77° (east-northeast)
Sea area
Pacific Ocean
Geographic extent
1.2° × 3.2°
Crossing
Domestic · Same region
From
Nagoya (Japan) 35.1815, 136.9066
To
Tokyo (Japan) 35.6762, 139.6503
Route basis
Sea-lane route
Passage timeEstimated passage time by cruising speed
Cruising speedDuration
5 kn2.1 days
8 kn32 hours
10 kn25 hours
12 kn21 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 Tokyo Route

A medium ocean within one country sea route between Nagoya and Tokyo, this passage between two major harbours in the Pacific region demands attention to eastern Pacific hurricane activity May through October in tropical latitudes.

The corridor between neighbouring ports of the same region joins Nagoya, Japan to Tokyo, Japan.

Navigation Tips

  • •Plan this medium ocean within one country leg in the Pacific region with attention to eastern Pacific hurricane activity May through October in tropical latitudes.
  • •Provisioning for this medium ocean passage in Pacific should account for regional supply networks.
  • •Allow time for entry formalities on this within one country leg between neighbouring ports of the same region.
  • •Adapt safety equipment to Pacific conditions for this medium ocean crossing.
  • •For a within one country crossing between neighbouring ports of the same region, ensure clearance papers and visas are in order before departure.

Frequently Asked Questions

How far is it from Nagoya to Tokyo by sea?

This is a medium ocean sea passage of about 252.5 nautical miles between Nagoya and Tokyo in Pacific.

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

Average voyage time on this medium ocean between neighbouring ports of the same region leg of 252.5 nautical miles is 1.1 days – 2.1 days.

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

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.

Plan another route with our Sea Distance CalculatorNavigation Guide