The calculated distance (air line) between Grayvoron and Mala Danylivka is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Mala Danylivka is certainly longer, as only the direct route (as the crow flies) between Grayvoron and Mala Danylivka has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles