To report this correctly, TurboTax only needs to know that the money was not rolled to any kind of Roth account. It does not need to know explicitly that you rolled it over to a traditional IRA. See that the gross amount is included on Form 1040 line 16a or Form 1040A line 12a but is excluded from line 16b or 12b, and that the word ROLLOVER appears next to the line.
