The calculated distance (air line) between Cotoca and Ascención de Guarayos is approximately 133 miles respectively 214 kilometers.
By car or train, the actual journey to Ascención de Guarayos is certainly longer, as only the direct route (as the crow flies) between Cotoca and Ascención de Guarayos has been calculated here.
Air line (approximately)
214 kilometers
116 nautical miles