The calculated distance (air line) between Khrustalnyi and Ilovays’k is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Ilovays’k is certainly longer, as only the direct route (as the crow flies) between Khrustalnyi and Ilovays’k has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles