An air-to-air missile that could guide itself across nearly two hundred kilometers at five times the speed of sound.

The new urban agglomeration sprawls across 650 square kilometers with a population of 6.7 millions.

The duke-turned-child had walked across three hundred kilometers in the past month, living from hand to mouth.

They broadcast across just over two billion kilometers.

The fireball was big enough to be visible across sixty kilometers.

They were Jon himself, transported across a billion kilometers of space.

He saw animals stalking across the plain, two or three kilometers away.

With vegetation so sparse, they must needs spread across many kilometers.

The municipal area of the Council spreads across 2,800 square kilometers.

The rail system stretches across 192 kilometers with 11 lines.