The calculated distance (air line) between Balaruc-les-Bains and Pérols is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Pérols is certainly longer, as only the direct route (as the crow flies) between Balaruc-les-Bains and Pérols has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles