The calculated distance (air line) between San Fernando de Apure and San Antonio de Los Altos is approximately 176 miles respectively 284 kilometers.
By car or train, the actual journey to San Antonio de Los Altos is certainly longer, as only the direct route (as the crow flies) between San Fernando de Apure and San Antonio de Los Altos has been calculated here.
Air line (approximately)
284 kilometers
153 nautical miles