The calculated distance (air line) between Kleinwallstadt and Höchst im Odenwald is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Höchst im Odenwald is certainly longer, as only the direct route (as the crow flies) between Kleinwallstadt and Höchst im Odenwald has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles