The calculated distance (air line) between K’asp’i and Ts’khinvali is approximately 31 miles respectively 51 kilometers.
By car or train, the actual journey to Ts’khinvali is certainly longer, as only the direct route (as the crow flies) between K’asp’i and Ts’khinvali has been calculated here.
Air line (approximately)
51 kilometers
27 nautical miles