The premise is reversed. The Andes (≈7,000 km) are the world's longest continental mountain range — nearly 6× the length of the Alps (≈1,200 km).
| Feature | Andes | Alps |
|---|---|---|
| Length | ~7,000 km (4,350 mi) | ~1,200 km (750 mi) |
| Countries | 7 (Venezuela → Chile/Argentina) | 8 (France → Slovenia) |
| Highest Peak | Aconcagua (6,961 m) | Mont Blanc (4,807 m) |
| Type | Orogenic belt (subduction) | Collision orogen (Africa-Europe) |
| Volcanoes | Many active (Cotopaxi, Villarrica) | None active |
The Andes win on length, height, and volcanic drama. The Alps win on accessibility, ski infrastructure, and cultural density.