The calculated distance (air line) between Sīlat al Ḩārithīyah and Ramallah is approximately 42 miles respectively 68 kilometers.
By car or train, the actual journey to Ramallah is certainly longer, as only the direct route (as the crow flies) between Sīlat al Ḩārithīyah and Ramallah has been calculated here.
Air line (approximately)
68 kilometers
37 nautical miles