The calculated distance (air line) between Sincelejo and Talaigua Viejo is approximately 55 miles respectively 89 kilometers.
By car or train, the actual journey to Talaigua Viejo is certainly longer, as only the direct route (as the crow flies) between Sincelejo and Talaigua Viejo has been calculated here.
Air line (approximately)
89 kilometers
48 nautical miles