The calculated distance (air line) between San Ignacio de Moxo and Colcapirhua is approximately 170 miles respectively 273 kilometers.
By car or train, the actual journey to Colcapirhua is certainly longer, as only the direct route (as the crow flies) between San Ignacio de Moxo and Colcapirhua has been calculated here.
Air line (approximately)
273 kilometers
148 nautical miles