This is the 283rd most frequent Russian word.
км
"км" is the abbreviation for "kilometer" in Russian.
"Км" refers to kilometers as a unit of distance, conveying the remaining distance to the destination.
До конечной станции поезда осталось 10 км.
Until the final train station, there are 10 km left.
"Км" is used as a unit of measurement to quantify the length of the distance covered in the activity.
Спортсмен пробежал 5 км за 20 минут.
The athlete ran 5 km in 20 minutes.
"Км" here is used in the compound term "км/ч" to represent kilometers per hour, indicating speed.