The calculated distance (air line) between Al Farwānīyah and Al Wafrah is approximately 44 miles respectively 71 kilometers.
By car or train, the actual journey to Al Wafrah is certainly longer, as only the direct route (as the crow flies) between Al Farwānīyah and Al Wafrah has been calculated here.
Air line (approximately)
71 kilometers
38 nautical miles