The calculated distance (air line) between Guayaramerín and Plácido de Castro is approximately 129 miles respectively 207 kilometers.
By car or train, the actual journey to Plácido de Castro is certainly longer, as only the direct route (as the crow flies) between Guayaramerín and Plácido de Castro has been calculated here.
Air line (approximately)
207 kilometers
112 nautical miles