The calculated distance (air line) between Falkenhagener Feld and Wilmersdorf is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to Wilmersdorf is certainly longer, as only the direct route (as the crow flies) between Falkenhagener Feld and Wilmersdorf has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles