Sublight drives can get up to 0.25c in a vacuum with the most common design, and upwards of 0.30c with the most efficient Ion drives. While in an atmosphere, they can be used for very minor movements, such as while linking a spacecraft to a station.

Dark matter drives can get a craft accelerated to around 0.97c in a vacuum, using the constant inertia of Dark matter.

Viw lines are the connections between Viewplants, which allow for Viw Engines to (more easily and safely than blind-jumping) travel between the two locations. Technically Viw lines can be formed to a Viwplant on a planet, however the fluctuating nature of a planet makes it incredibly difficult, sometimes unreliable, and often more expensive than building a Viw space elevator.