The calculated distance (air line) between Lempäälä and Nurmijärvi is approximately 69 miles respectively 111 kilometers.
By car or train, the actual journey to Nurmijärvi is certainly longer, as only the direct route (as the crow flies) between Lempäälä and Nurmijärvi has been calculated here.
Air line (approximately)
111 kilometers
60 nautical miles