Length & distance

Just how long is 1 mile?

Our planet

1 mi

1,609.3 mmetres
5,280 ftfeet
1.0758 × 10⁻⁸ AUastronomical units
1.7011 × 10⁻¹³ lylight-years
True scale
01
1 mile1.609 kmLength · definition
02
Lake Baikal1.7 kmMaximum depth · approximate · range 1.64 km–1.7 km
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative. A ruler measures dimensions that are not visible in the illustrated view.

A little perspective

The maximum depth of Lake Baikal is about 1.06 times the length of 1 mile.

Measurements, assumptions & sources +

1 mile

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

NIST — SI conversion factors

Lake Baikal

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?

The visual compares length with maximum depth. The records below preserve each value’s basis and caveats.

1 mile

1.609 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
Lake Baikal is larger on this measurement by a factor of about 1.06. Lake Baikal's selected measurement is approximately 5.63% greater than 1 mile's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Lake Baikal uses a 1.7 km central value within a recorded range of 1.64 km–1.7 km.
  • Lake Baikal is labelled approximate; treat the displayed value as a comparison anchor rather than false precision.

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