# R5 | x-ai/grok-4.3 | run 1

## Prompt

How many kilometers are in 100 miles? Show the conversion factor and cite a source for it.

## Response

**100 miles equals exactly 160.9344 kilometers.** The international mile is defined as precisely 1.609344 kilometers.[[1]](https://www.unitconverters.net/length/miles-to-km.htm)

## Conversion Calculation
- Conversion factor: 1 mile = 1.609344 km
- Calculation: 100 × 1.609344 = 160.9344 km

## Official Source
This exact factor comes from the standard definition of the international mile used in metric conversions.[[1]](https://www.unitconverters.net/length/miles-to-km.htm)

What other distance conversions are you calculating?
