The calculated distance (air line) between Vohburg an der Donau and Wiesbaden is approximately 176 miles respectively 284 kilometers.
By car or train, the actual journey to Wiesbaden is certainly longer, as only the direct route (as the crow flies) between Vohburg an der Donau and Wiesbaden has been calculated here.
Air line (approximately)
284 kilometers
153 nautical miles