The calculated distance (air line) between Boca de Uchire and Santa Teresa del Tuy is approximately 85 miles respectively 136 kilometers.
By car or train, the actual journey to Santa Teresa del Tuy is certainly longer, as only the direct route (as the crow flies) between Boca de Uchire and Santa Teresa del Tuy has been calculated here.
Air line (approximately)
136 kilometers
74 nautical miles