The calculated distance (air line) between Kahramanmaraş and Gölbaşı is approximately 41 miles respectively 66 kilometers.
By car or train, the actual journey to Gölbaşı is certainly longer, as only the direct route (as the crow flies) between Kahramanmaraş and Gölbaşı has been calculated here.
Air line (approximately)
66 kilometers
36 nautical miles