If you have less than 65536 items, AND, if the items represented equa
numbers of items per row, you could import them into column A, and the
spread them across the required number of columns
Assuming that there are 5 items per required row:
In B1 put
=INDIRECT("$a"&((ROW()*5)-4))
In C1 put
=INDIRECT("$a"&((ROW()*5)-3))
In D1 put
=INDIRECT("$a"&((ROW()*5)-2))
In E1 put
=INDIRECT("$a"&((ROW()*5)-1))
In F1 put
=INDIRECT("$a"&((ROW()*5)))
and formula-copy these cells (B1 to F1) down to about one-fifth of you
data items (ie, enough to cover the last line input)
Then select columns B through F and Copy, then Paste Special = Values
Then delete column A
Hope this helps.