Examples of using "500 km" in a sentence and their english translations:
Tom lives about three hundred miles from Boston.
- It's about three hundred miles from here to Boston.
- It's about 300 miles from here to Boston.
Jupiter's moon, Io, has more than 400 active volcanoes, making it the most geologically active object in the solar system. Several volcanoes on Io produce plumes of sulfur and sulfur dioxide that rise as high as 300 miles above its surface.