The calculated distance (air line) between Banjul NDing and Nema Kunku is approximately 53 miles respectively 85 kilometers.
By car or train, the actual journey to Nema Kunku is certainly longer, as only the direct route (as the crow flies) between Banjul NDing and Nema Kunku has been calculated here.
Air line (approximately)
85 kilometers
46 nautical miles