The calculated distance (air line) between Bayt al Faqīh and Ḩajjah is approximately 84 miles respectively 134 kilometers.
By car or train, the actual journey to Ḩajjah is certainly longer, as only the direct route (as the crow flies) between Bayt al Faqīh and Ḩajjah has been calculated here.
Air line (approximately)
134 kilometers
73 nautical miles