| Russian | English |
| довольно долго | for quite a while (Amazingly, authorities say that the car appears to have been there for quite a while, but managed to go unseen by the passing cars above due to the steep angle of the cliff. ART Vancouver) |
| довольно долго | for long enough |
| довольно долго | for a pretty while |
| довольно долго | quite a long time |
| довольно долго пробыть в | make a lengthy sojourn in |
| довольно долго прожить в | make a lengthy sojourn in |
| довольно долгое время | quite some time (TranslationHelp) |
| его довольно долго не было здесь | he was away for some length of time |
| на довольно долгий срок | for a good while |
| они обсуждали это довольно долго | they discussed it at some length |