It's ten miles away, at the farthest.
Go to the farthest house in the village and I'll meet you there.
Who ran (the) farthest?
The farthest distance I've run is ten miles.
She is the farthest advanced of all my students.
(comparatives of `far') most remote in space or time or order
同义词：farthermost, furthermost, furthest, utmost, uttermost
to the greatest distance in space or time (`farthest' is used more often than `furthest' in this physical sense)
to the greatest degree or extent or most advanced stage (`furthest' is used more often than `farthest' in this abstract sense)