YOU SAID:

Can you tell me the destination of the bus?

INTO JAPANESE

バスの行き先を教えていただけますか？

BACK INTO ENGLISH

Could you tell me where the bus is going?

INTO JAPANESE

バスがどこに行くのか教えていただけますか？

BACK INTO ENGLISH

Can you tell me where the bus goes?

INTO JAPANESE

バスがどこに行くのか教えてもらえますか？

BACK INTO ENGLISH

Can you tell me where the bus goes?