The calculated distance (air line) between Ilirska Bistrica and Leskova Dolina is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Leskova Dolina is certainly longer, as only the direct route (as the crow flies) between Ilirska Bistrica and Leskova Dolina has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles