Longechenal
| Longechenal | |
|---|---|
| Longechenal in the early 20th century | |
| Location of Longechenal | |
| Coordinates: 45°25′11″N 5°20′54″E / 45.4197°N 5.3483°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Department | Isère | 
| Arrondissement | Vienne | 
| Canton | Le Grand-Lemps | 
| Intercommunality | Bièvre Isère | 
| Government | |
| • Mayor (2020–2026) | Charles Ferrand | 
| Area 1 | 8.12 km2 (3.14 sq mi) | 
| Population  (2022) | 605 | 
| • Density | 75/km2 (190/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 38213 /38690 | 
| Elevation | 489–671 m (1,604–2,201 ft) (avg. 498 m or 1,634 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Longechenal (French pronunciation: [lɔ̃ʒʃənal]) is a commune in the Isère department in southeastern France.