The calculated distance (air line) between Bechem and Sekondi-Takoradi is approximately 151 miles respectively 242 kilometers.
By car or train, the actual journey to Sekondi-Takoradi is certainly longer, as only the direct route (as the crow flies) between Bechem and Sekondi-Takoradi has been calculated here.
Air line (approximately)
242 kilometers
131 nautical miles