Answer :
The duration of the Argonauts' journey to Colchis and back is not documented in historical terms, but the epic tale suggests a voyage filled with numerous challenges and adventures that would span several months to years.
The journey of the Argonauts to Colchis in search of the Golden Fleece and back to Thessaly is a mythological tale without specific historical timelines. However, the details of the story, as given in the texts, suggest a series of adventures and challenges that would have taken a significant amount of time.
After reaching Colchis, the return journey was not directly mentioned in the provided texts, but it would arguably be as time-consuming and perilous as the journey to Colchis, involving similar heroic struggles and navigational challenges.
Considering the narrative's mythological nature, the epic voyage's duration is not documented in historical terms, but rather conveyed through the cumulative trials and time spent at various locations, such as a few days in Lemnos leading to a new lineage, as well as the challenges faced including battles and navigation through dangerous territories. In comparison, historical expeditions, such as the Greek journey after the battle of Cunaxa, took over six months, suggesting that the Argonauts' expedition could similarly span months or years.
