The calculated distance (air line) between Guayaramerín and Senador Guiomard is approximately 168 miles respectively 271 kilometers.
By car or train, the actual journey to Senador Guiomard is certainly longer, as only the direct route (as the crow flies) between Guayaramerín and Senador Guiomard has been calculated here.
Air line (approximately)
271 kilometers
146 nautical miles