The calculated distance (air line) between Morohongō and Higashimurayama is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Higashimurayama is certainly longer, as only the direct route (as the crow flies) between Morohongō and Higashimurayama has been calculated here.
Air line (approximately)
25 kilometers
13 nautical miles