'kilometers apart' is a correct and usable phrase in written English.
It is typically used to express a distance between two or more locations. For example, "The two towns were several kilometers apart."
These nodes can be close together or many kilometers apart.
Adaptive optics can separate features just a few hundred kilometers apart on Io's 3,600-kilometer-diameter 3,600-kilometer-diameter 3,600-kilometer-diameter
In Chile and other countries there are many long distance pipelines (carrying water, ore concentrate or tailings), connecting locations dozens of kilometers apart.
"The conventional weather network might have 70 kilometers between observations, and sometimes we have stations in those areas that are just 10 kilometers apart".
But the WSU researchers dropped five mobile stations via helicopter, each 2 kilometers apart, on treacherous terrain on Mount St. Helens in Washington State.
Last week, I visited to the Lumiar Secondary School in northern Lisbon, headquarters of a mega-agrupamento of seven schools roughly five kilometers apart.
Here's the puzzle: Mixed-Up Wires There are 100 electrical wires in a sealed pipe running from City A to City B located 100 kilometers apart.
The puzzle: There are 100 electrical wires in a sealed pipe running from City A to City B located 100 kilometers apart.
Higher concentrations, and subsequently higher ranges, of Cd, Cu and As were recorded in individuals living near the mine (MSD group), in opposition to individuals living several kilometers apart.
Finds of steppe mammal fossils in Pleistocene-dated deposits in regions situated hundreds/thousands kilometers apart from their modern distributions are considered as markers of certain events in climate and landscape dynamics in North Eurasia during the late Pleistocene.
To achieve the mission's science goals, the two probes, which can travel more than 200 kilometers apart, needed to be able to measure changes in the distance between them to within a few tenths of a micron per second.
