100 miles
160.9 kmLength · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Length & distance
Our planet
The quantity is exact as entered.
A one-hour drive at a set speed is the distance a vehicle travels in one hour of uninterrupted motion.
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
100 miles is about 1.61 times the distance of a one-hour drive at 100 km/h.
Length: 160.9 km; definition.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Distance: 100 km; example.
A defined distance at a constant speed, excluding delays.
Defined examples — our methodology
The marked distance is calibrated. Unmeasured illustration details are representative.
Measurement details
Compare 100 miles with the distance of a one-hour drive at 100 km/h. The notes below explain how each value was chosen.
Length · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Distance · example
A defined distance at a constant speed, excluding delays.
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
This comparison follows the selected length only; other dimensions may differ.
Change your perspective
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A little smaller. A little larger.