Map of Romans-sur-Isère, France

Romans-sur-Isère is a city in Auvergne-Rhône-Alpes, France, with a population of about 35,002. It lies at 45.0496°N, 5.0660°E. Romans-sur-Isère is about 470 km (292 mi) southeast of Paris, the capital. The nearest city on our map is Valence, 18 km to the southwest.

Romans-sur-Isère at a glance

Where is Romans-sur-Isère?

• The 20th largest city in Auvergne-Rhône-Alpes on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 8 h 45 min on the shortest day to 15 h 37 min on the longest day (around 21 December and 21 June).

Cities near Romans-sur-Isère

• Valence — 18 km southwest
• Grenoble — 53 km east
• Saint-Martin-d'Hères — 57 km east
• Montélimar — 60 km southwest
• Saint-Chamond — 64 km northwest
• Saint-Étienne — 68 km northwest
• Saint-Priest — 73 km north
• Vénissieux — 73 km north
• Bron — 78 km north
• Lyon — 80 km north

Largest cities in Auvergne-Rhône-Alpes

• Lyon — 520,774
• Saint-Étienne — 176,280
• Grenoble — 158,552
• Clermont-Ferrand — 147,865
• Villeurbanne — 131,445
• Valence — 63,864
• Chambéry — 61,640
• Vénissieux — 57,584
• Annecy — 49,232
• Bourg-en-Bresse — 45,340

Largest cities in France

• Paris — 2,138,551
• Marseille — 877,215
• Lyon — 520,774
• Toulouse — 511,684
• Nice — 342,669
• Nantes — 325,070
• Marne La Vallée — 318,325
• Strasbourg — 274,845
• Bordeaux — 265,328
• Montpellier — 248,252

Map of France and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.