"of similar length" is a perfectly correct phrase that can be used in written English.
For example, you might say, "Both of the novels are of similar length, but they have very different themes."
ALPS similarity rewards matching positions of reads of similar length in the two intervals.
The domain score is a similarity score to the optimal score of an annotated SLiM-binding domain of similar length.
Now the American has a putt of similar length for par and a three-hole lead.
And were you conscious of writing two sections of similar length?
The eurozone had a recession of similar length from around January 2008 to April 2009.
Most modern democracies have elections of similar length, with a couple of months of heavy campaigning.
Good questions should be of similar length and complexity as reading exercises or nanoquiz questions.
Nothing quite like it, other than pipelines and aqueducts of similar length, had been seen in recorded history.
He had a birdie putt of similar length on the 17th hole and missed that as well.
Mock-inoculated seeds had radicles of similar length as untreated ones (0.16 + 0.04 cm, p = 0.43, Student t.test, n = 100).
Piles in group are designed of similar length, diameter and working load.
