The calculated distance (air line) between Buchholz in der Nordheide and Seevetal is approximately 7 miles respectively 10 kilometers.
By car or train, the actual journey to Seevetal is certainly longer, as only the direct route (as the crow flies) between Buchholz in der Nordheide and Seevetal has been calculated here.
Air line (approximately)
10 kilometers
6 nautical miles