The calculated distance (air line) between Zafferana Etnea and Santa Teresa di Riva is approximately 23 miles respectively 38 kilometers.
By car or train, the actual journey to Santa Teresa di Riva is certainly longer, as only the direct route (as the crow flies) between Zafferana Etnea and Santa Teresa di Riva has been calculated here.
Air line (approximately)
38 kilometers
20 nautical miles