Back Route nationale 23 German Route nationale 23 (France) French Route nationale 23 Italian N23 (Frankrijk) Dutch
 | This article relies largely or entirely on a single source. (March 2007) |
The Route nationale 23 (N23) is a trunk road (nationale) in western France.[1]
- ^ "R.N.23: 24 HEURES SUR L'ATLANTIQUE". surma-route.net (in French). Retrieved 13 August 2023.