Meanings of indeterminate distance in English

The noise echoed round the corridor at them from an indeterminate distance.

There was a series of muffled thuds from an indeterminate distance behind her.

Far, in indeterminate distance, lay the outlines of the mountains.

We show a Local Compression Algorithm detection of a superluminal target under compression drive, no bearing change, indeterminate distance.

It was just a bump in the otherwise geometrically smooth curve of the lava source ridge, an indeterminate distance away.

Ralph appeared to be sitting at an oval table in a plain white bubble room with walls at an indeterminate distance.

Hands which guided him for an indeterminate distance and then left him in what cautious exploration showed to be a small cell.

Tchicaya began to feel as if he was walking inside a huge horizontal centrifuge, hovering an indeterminate distance above an ocean shrouded in white fog.

"We have a Local Compression Algorithm detection of a superluminal target under compression drive, no bearing change, indeterminate distance."