| Location | Region/District | m asl | Lat. | Lon. |
|---|---|---|---|---|
| Durmenach | Grand Est | 365 | 47.529 | 7.339 |
| Erschwil | Canton of Solothurn | 449 | 47.374 | 7.541 |
| Buschwiller | Grand Est | 311 | 47.559 | 7.507 |
| Bärschwil | Canton of Solothurn | 466 | 47.382 | 7.472 |
| Augst | Basel-Landschaft | 269 | 47.536 | 7.715 |
| Attenschwiller | Grand Est | 361 | 47.567 | 7.463 |
| Muespach-le-Haut | Grand Est | 426 | 47.547 | 7.402 |
| Gempen | Canton of Solothurn | 679 | 47.476 | 7.66 |
| Oltingue | Grand Est | 400 | 47.491 | 7.392 |
| Helfrantzkirch | Grand Est | 385 | 47.607 | 7.415 |
| Michelbach-le-Bas | Grand Est | 296 | 47.592 | 7.466 |
| Bretzwil | Basel-Landschaft | 635 | 47.398 | 7.652 |
| Blauen | Basel-Landschaft | 528 | 47.45 | 7.519 |
| Folgensbourg | Grand Est | 445 | 47.55 | 7.446 |
| Ranspach-le-Bas | Grand Est | 325 | 47.587 | 7.446 |
| Zullwil | Canton of Solothurn | 594 | 47.391 | 7.6 |
| Werentzhouse | Grand Est | 381 | 47.518 | 7.355 |
| Wentzwiller | Grand Est | 338 | 47.551 | 7.479 |
| Mervelier | Canton of Jura | 557 | 47.344 | 7.5 |
| Neuwiller | Grand Est | 350 | 47.524 | 7.514 |
