The calculated distance (air line) between Niedernhausen and Ginsheim-Gustavsburg is approximately 13 miles respectively 21 kilometers.
By car or train, the actual journey to Ginsheim-Gustavsburg is certainly longer, as only the direct route (as the crow flies) between Niedernhausen and Ginsheim-Gustavsburg has been calculated here.
Air line (approximately)
21 kilometers
12 nautical miles