The calculated distance (air line) between Rūdsar and Fereydūn Kenār is approximately 127 miles respectively 204 kilometers.
By car or train, the actual journey to Fereydūn Kenār is certainly longer, as only the direct route (as the crow flies) between Rūdsar and Fereydūn Kenār has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles