 | This article relies largely or entirely on a single source. (December 2009) |
The Route nationale 1 is a trunk road (nationale) in France between Paris and Calais.[1] It is approximately 339 km (211 mi) long.
- ^ "R.N.1: A NOUS LES PETITES ANGLAISES (I)". surma-route.net (in French). Retrieved 13 August 2023.