The calculated distance (air line) between Güimar and Vega de San Mateo is approximately 58 miles respectively 93 kilometers.
By car or train, the actual journey to Vega de San Mateo is certainly longer, as only the direct route (as the crow flies) between Güimar and Vega de San Mateo has been calculated here.
Air line (approximately)
93 kilometers
50 nautical miles