The calculated distance (air line) between Čierny Balog and Nové Zámky is approximately 86 miles respectively 139 kilometers.
By car or train, the actual journey to Nové Zámky is certainly longer, as only the direct route (as the crow flies) between Čierny Balog and Nové Zámky has been calculated here.
Air line (approximately)
139 kilometers
75 nautical miles