Books like Three Weddings and a Kiss
Catherine Anderson, Loretta Chase, Lisa Kleypas
Three Weddings and a Kiss is 400 pages, about 7 hours 20 minutes at 250 words a minute.
12 books to read next
How long each takes
Lords of Desire: 7.1 h 
My Darling Melissa 6.2 h 
The Flame and the Flower 9.2 h 
Suddenly You 6.9 h 
Lawless 5.9 h 
The Heir 7.2 h 
Voyager 19.1 h 
Come Love A Stranger 9.2 h 
Moonfire 7.0 h 
Daniel's Bride 7.1 h 
I Will / Puddings, Pastries, and Thou / Union / All I Want 7.3 h 
The Pursuit 7.3 h Bar height shows length. Estimated at 250 words a minute.