The calculated distance (air line) between Haibara-akanedai and Shizuoka is approximately 142 miles respectively 228 kilometers.
By car or train, the actual journey to Shizuoka is certainly longer, as only the direct route (as the crow flies) between Haibara-akanedai and Shizuoka has been calculated here.
Air line (approximately)
228 kilometers
123 nautical miles