The calculated distance (air line) between Santo Tomás La Unión and Chichicastenango is approximately 29 miles respectively 47 kilometers.
By car or train, the actual journey to Chichicastenango is certainly longer, as only the direct route (as the crow flies) between Santo Tomás La Unión and Chichicastenango has been calculated here.
Air line (approximately)
47 kilometers
26 nautical miles