The via Domitia was the first Roman road built in Gaul (in modern day France). It was constructed in 118 BC by the proconsul Gnaeus Domitius Ahenobarbus, at the time of the foundation of the first Roman colony in Gaul, Colonia Narbo Martius (modern day Narbonne).
Cities along the via Domitia include: (city, département)
- Beaucaire and Nîmes: 22 km
- Ambrussum to Castelnau-le-Lez: 22 km
- Béziers to Pontserme: 15 km
- Pontserme to Narbonne: 10 km