The calculated distance (air line) between Ageoshimo and Higashimurayama is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Higashimurayama is certainly longer, as only the direct route (as the crow flies) between Ageoshimo and Higashimurayama has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles