The calculated distance (air line) between Sen Monorom and Tuy Hòa is approximately 150 miles respectively 242 kilometers.
By car or train, the actual journey to Tuy Hòa is certainly longer, as only the direct route (as the crow flies) between Sen Monorom and Tuy Hòa has been calculated here.
Air line (approximately)
242 kilometers
131 nautical miles