The calculated distance (air line) between Armero-Guyabal and Ibagué is approximately 43 miles respectively 69 kilometers.
By car or train, the actual journey to Ibagué is certainly longer, as only the direct route (as the crow flies) between Armero-Guyabal and Ibagué has been calculated here.
Air line (approximately)
69 kilometers
37 nautical miles