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Length & distance

Just how long is 2 kilometres?

Our planet

2 km

Scale
2 kilometres

The quantity is exact as entered.

2 kmLength
0 - shared origin
Lake Baikal

Lake Baikal is a deep, ancient freshwater lake in Siberia, Russia, noted for its biodiversity and clear water.

1.7 kmMaximum depth
0 - shared origin

Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. A ruler represents the selected distance or a measurement not visible in this view.

A little perspective

2 kilometres is about 1.18 times the maximum depth of Lake Baikal.

Measurements, assumptions & sources +

2 kilometres

Length: 2 km; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Lake Baikal

Maximum depth: 1.7 km; approximate; range 1.64 km–1.7 km.

UNESCO describes Lake Baikal as about 3.15 million hectares in surface area and roughly 1,700 m deep. Shoreline and survey conventions affect exact figures.

UNESCO World Heritage Centre — Lake Baikal

The marked maximum depth is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 2 kilometres with the maximum depth of Lake Baikal. The notes below explain how each value was chosen.

2 kilometres

2 km

Length · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Lake Baikal

1.7 km

Maximum depth · approximate · range 1.64 km–1.7 km

UNESCO describes Lake Baikal as about 3.15 million hectares in surface area and roughly 1,700 m deep. Shoreline and survey conventions affect exact figures.

Comparing
Length ↔ Maximum depth
Relative size
2 kilometres is about 1.18 times the maximum depth of Lake Baikal. 2 kilometres is approximately 17.6% greater than the maximum depth of Lake Baikal.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • We use 1.7 km for the maximum depth of Lake Baikal; the recorded range is 1.64 km–1.7 km.
  • The maximum depth of Lake Baikal: This is an estimate; check the notes for its rounding and uncertainty.

This comparison follows the selected length only; other dimensions may differ.

2,000 mmetres
6,561.7 ftfeet
1.2427 mimiles
1.3369 × 10⁻⁸ AUastronomical units

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