3

I need to print page range in chapter entry, like

  1. Chapter title ------space------- starting page number - ending page number
\documentclass{scrbook}
\usepackage{lmodern}% for sans-serif plus bold plus italic


\usepackage{tocstyle}
\usetocstyle{standard}
\usetocstyle{nopagecolumn}

\settocstylefeature[0]{leaders}{\hfill}%
\settocstylefeature{pagenumberhook}{\itshape~}

\usepackage{blindtext}

\begin{document}

\tableofcontents

\blinddocument

\end{document}

enter image description here

3