The calculated distance (air line) between Laḩij and Bayt al Faqīh is approximately 145 miles respectively 234 kilometers.
By car or train, the actual journey to Bayt al Faqīh is certainly longer, as only the direct route (as the crow flies) between Laḩij and Bayt al Faqīh has been calculated here.
Air line (approximately)
234 kilometers
126 nautical miles