The calculated distance (air line) between Nieder-Ingelheim and Hochheim am Main is approximately 13 miles respectively 20 kilometers.
By car or train, the actual journey to Hochheim am Main is certainly longer, as only the direct route (as the crow flies) between Nieder-Ingelheim and Hochheim am Main has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles