The calculated distance (air line) between Buzău and Gura Viţioarei is approximately 39 miles respectively 63 kilometers.
By car or train, the actual journey to Gura Viţioarei is certainly longer, as only the direct route (as the crow flies) between Buzău and Gura Viţioarei has been calculated here.
Air line (approximately)
63 kilometers
34 nautical miles