The calculated distance (air line) between San Ġiljan and Hal Gharghur is approximately 2 miles respectively 4 kilometers.
By car or train, the actual journey to Hal Gharghur is certainly longer, as only the direct route (as the crow flies) between San Ġiljan and Hal Gharghur has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles