The calculated distance (air line) between Madīnat Khalīfah and Musay‘īd is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Musay‘īd is certainly longer, as only the direct route (as the crow flies) between Madīnat Khalīfah and Musay‘īd has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles