The calculated distance (air line) between Ribeira Grande and Tarrafal de São Nicolau is approximately 63 miles respectively 102 kilometers.
By car or train, the actual journey to Tarrafal de São Nicolau is certainly longer, as only the direct route (as the crow flies) between Ribeira Grande and Tarrafal de São Nicolau has been calculated here.
Air line (approximately)
102 kilometers
55 nautical miles