Find the element nearest to 20:

Find the 3 elements nearest to 20:

Find which element is nearest to {2,3} in 2D:

Find nearest colors:

Find nearest strings:

Give the 3 nearest elements:

Give the elements within radius 2:

Give at most 3 nearest elements within radius 2:

Apply NearestTo to a NearestFunction expression:

The same result can be obtained by direct application of nf:

Return the index for the nearest string:

Return an Association giving the string element, index and distance:

Find the 3 elements nearest to 20, simultaneously reporting the elements and their distance to 20:

Find which element is nearest to {2,3} in 2D and return the appropriate label:

Compute the same result using an Association:

Find the element whose density is closest to a given value:

Find nearest words in a dictionary:

Find the nearest image partition to a subimage:

Take the polygon of Mexico:

Compute the nearest of the points of that polygon from your current geo location:

Draw the geodesic from your location to that point:

In the case of a tie, all nearest elements are returned in order:

NearestTo[x][elems] effectively reverses the order of the first two arguments of Nearest: