The calculated distance (air line) between Duayaw-Nkwanta and Sekondi is approximately 157 miles respectively 253 kilometers.
By car or train, the actual journey to Sekondi is certainly longer, as only the direct route (as the crow flies) between Duayaw-Nkwanta and Sekondi has been calculated here.
Air line (approximately)
253 kilometers
136 nautical miles