The calculated distance (air line) between Duayaw-Nkwanta and Takoradi is approximately 159 miles respectively 256 kilometers.
By car or train, the actual journey to Takoradi is certainly longer, as only the direct route (as the crow flies) between Duayaw-Nkwanta and Takoradi has been calculated here.
Air line (approximately)
256 kilometers
138 nautical miles