A couple more things, plan to visit at least once after 1 year and then go again once she gets her visa to bring here back with you. That will help the distance. Covid sprung up in the middle of my process making travel extremely difficult and made our process even longer because the embassy shut down completely except for emergencies. By the time my wife got here it was just over 2 years and we had 2 children already. So yes, I did go visit .
While 2 years seems long you will get there and on the plus side if she enters 2 years and 1 day after your wedding, she gets her 10 yr green card which makes things way easier. So even if she were to get the visa at 1 year and 11 months, wait the extra month before she makes entry.