What is kms in text?

Kilometers (km) are a unit of length typically used to measure distances in the metric system. One kilometer is equal to 1,000 meters, or roughly 0.62 miles. Kilometers are commonly used in many countries around the world as a standard unit of measurement for long distances, such as in road signs, maps, and travel distances. The abbreviation for kilometers is "km," and it is often used in combination with other units of measurement, such as kilometers per hour (km/h) for speed or kilometers squared (km^2) for area.