The calculated distance (air line) between Târgu Frumos and Târgu-Mureş is approximately 124 miles respectively 200 kilometers.
By car or train, the actual journey to Târgu-Mureş is certainly longer, as only the direct route (as the crow flies) between Târgu Frumos and Târgu-Mureş has been calculated here.
Air line (approximately)
200 kilometers
108 nautical miles