5,000 kilometres
5,000 kmLength · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Length & distance
Just how long is 5,000 kilometres?
Our planet
5,000 km
5,000 kilometres
The quantity is exact as entered.
5,000 kmLength
0 - shared origin
Mercury
Mercury is a rocky planet orbiting closest to the Sun in the Solar System.
4,879 kmMean diameter
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
5,000 kilometres is about 1.02 times the mean diameter of Mercury.
Measurements, assumptions & sources +
5,000 kilometres
Length: 5,000 km; definition.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mercury
Mean diameter: 4,879 km; approximate.
Mean-radius spherical model for Mercury; actual shape is not perfectly spherical.
NASA JPL — planetary physical parameters
The marked mean diameter is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
Compare 5,000 kilometres with the mean diameter of Mercury. The notes below explain how each value was chosen.
Mercury
4,879 kmMean diameter · approximate
Mean-radius spherical model for Mercury; actual shape is not perfectly spherical.
- Comparing
- Length ↔ Mean diameter
- Relative size
- 5,000 kilometres is about 1.02 times the mean diameter of Mercury. 5,000 kilometres is approximately 2.48% greater than the mean diameter of Mercury.
How to read the visual
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
- The mean diameter of Mercury: This is an estimate; check the notes for its rounding and uncertainty.
This comparison follows the selected length only; other dimensions may differ.
5,000,000 mmetres
16,404,000 ftfeet
3,106.9 mimiles
3.3423 × 10⁻⁵ AUastronomical units
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.