The calculated distance (air line) between Saint-Julien-de-Concelles and Angers is approximately 42 miles respectively 67 kilometers.
By car or train, the actual journey to Angers is certainly longer, as only the direct route (as the crow flies) between Saint-Julien-de-Concelles and Angers has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles