The calculated distance (air line) between Nizza Monferrato and Quarto Oggiaro is approximately 64 miles respectively 103 kilometers.
By car or train, the actual journey to Quarto Oggiaro is certainly longer, as only the direct route (as the crow flies) between Nizza Monferrato and Quarto Oggiaro has been calculated here.
Air line (approximately)
103 kilometers
55 nautical miles