The calculated distance (air line) between Sevilla and Chiclana de la Frontera is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Chiclana de la Frontera is certainly longer, as only the direct route (as the crow flies) between Sevilla and Chiclana de la Frontera has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles