A few facts about La Unión
- About 21,000 people live in La Unión.
- It's part of Antioquia.
- It's about 208 km to Bogotá, the country's largest city.
- For a bigger city, Rionegro is about 20 km away.
- Towns nearby: La Ceja (10 km), Carmen de Viboral (12 km) and Retiro (18 km).