Back مسافة مسايرة Arabic Distància comòbil Catalan Çулташла инçĕш CV Comoving and proper distances English Kunmova distanco Esperanto Distancia comóvil Spanish Distantzia kohigikor eta propioak Basque فاصله همراه Persian Mukana liikkuva etäisyys Finnish Distance comobile French
In normal cosmology, 'comoving' distance or 'proper distance' is one of several distances measured by cosmologists to define distances between objects.