The calculated distance (air line) between Bonchamp-lès-Laval and Angers is approximately 42 miles respectively 68 kilometers.
By car or train, the actual journey to Angers is certainly longer, as only the direct route (as the crow flies) between Bonchamp-lès-Laval and Angers has been calculated here.
Air line (approximately)
68 kilometers
37 nautical miles