Distances between towns and trip planner
Road distance and mileage between Strasbourg and Boulogne-sur-Mer totals 623.84 km
To turn the trip planner between Strasbourg and Boulogne-sur-Mer on, select the icon on the right side of the search engine.
The shortest distance (airline) on the route Strasbourg - Boulogne-sur-Mer totals 502.09 km.