| Range | Length | Countries Crossed |
|---|---|---|
| Himalayas | ~2,400 km (1,500 mi) | India, Nepal, Bhutan, China, Pakistan |
| Andes | ~7,000 km (4,350 mi) | Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, Argentina |
The Andes are the world’s longest continental mountain range—nearly three times the length of the Himalayas.