The calculated distance (air line) between Obigarm and Mŭ’minobod is approximately 46 miles respectively 73 kilometers.
By car or train, the actual journey to Mŭ’minobod is certainly longer, as only the direct route (as the crow flies) between Obigarm and Mŭ’minobod has been calculated here.
Air line (approximately)
73 kilometers
40 nautical miles