The calculated distance (air line) between Dūmā and Qiryat Shmona is approximately 54 miles respectively 87 kilometers.
By car or train, the actual journey to Qiryat Shmona is certainly longer, as only the direct route (as the crow flies) between Dūmā and Qiryat Shmona has been calculated here.
Air line (approximately)
87 kilometers
47 nautical miles