The calculated distance (air line) between Bumbeşti-Jiu and Satu Mare is approximately 184 miles respectively 296 kilometers.
By car or train, the actual journey to Satu Mare is certainly longer, as only the direct route (as the crow flies) between Bumbeşti-Jiu and Satu Mare has been calculated here.
Air line (approximately)
296 kilometers
160 nautical miles