how long does it take; how much does it cost
晩ご飯までどれくらいかかる？
How long until dinner?
一番近いスーパーまで歩いてどれくらいかかるの？
How long does it take to walk to the nearest supermarket?
「完成までどれくらいかかるの？」と私は尋ねた。
“How long will it take to finish?” I asked.
どれくらいかかるのかしら。
I wonder how long it will take.
「どれくらいかかる？」と彼は尋ねた。
“How long will it take?” he asked.