1Km Is How Many Miles. 26 rows a kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. To convert 1.5 miles into km, use the formula:
Master the formula for converting kilometers to miles. 26 rows a kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. 30 km to miles = 18.64114 miles.