The calculated distance (air line) between San Rafael de Onoto and Santa Teresa del Tuy is approximately 162 miles respectively 260 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 San Rafael de Onoto and Santa Teresa del Tuy has been calculated here.
Air line (approximately)
260 kilometers
140 nautical miles