Summary of the individual distance measurements involving the three SNe of NGC 3147. The MLCS2k2, SALT2, and SALT3 modeling is published in this study. The distance estimates conducted with BayeSN and SNooPy were published by Ward et al. (2022), while “Others” refers to the work of Jha et al. (2006), Biscardi et al. (2012), and Zhang et al. (2022). The most recent distance estimations based on Cepheid variables and cosmological redshift are also shown with horizontal lines.