Gonabad is located in Mashhad city, Iran at the 34.3529, 58.6837 coordinates. Distance from Gonabad to other cities. are listed below, click on the city name to find distance between. Distance from Gonābād to Sabzevar 226 km, to Nishabur 207 km, to Torbat-e Heydariyeh 114 km. The green marker indicates the location of Gonābād.