The narrator, on the voyage from Plymouth to Genoa, planted high hopes for the journey to last. The duration of the voyage was not predetermined, as it depended on various factors like weather conditions, availability of resources, and the state of the ship.

Below are the details of the duration of the voyage as mentioned in the chapter:

Initial Expectations:
- The narrator and his crewmates anticipated the voyage to last for about six weeks.
- They were optimistic and enthusiastic about the journey.

Challenges Faced:
- The ship encountered severe weather conditions, including storms and high waves, which caused significant damage to the boat.
- The crew was stranded in the middle of the ocean, with limited resources, and no means of communicating with the outside world.
- They had to rely on their skills and knowledge to repair the boat and navigate their way to safety.

Efforts Made:
- The crew worked tirelessly to repair the boat and ensure their survival.
- They faced multiple setbacks but remained determined to overcome them.
- With each passing day, their hopes of being rescued dwindled, and they had to make difficult decisions to sustain themselves.

Actual Duration:
- The voyage lasted for approximately twenty days, during which the crew faced numerous challenges and overcame them through teamwork and perseverance.
- Eventually, they were rescued by a Japanese cargo ship and returned home safely.

In conclusion, the narrator and his crewmates planted high hopes for the voyage to last for six weeks, but it ended up lasting only twenty days due to unforeseen circumstances. However, the journey taught them valuable lessons about resilience and the importance of teamwork in times of adversity.

Narrator planed his voyage for three years but unfortunately due to hardship and hurdles it went for for sixteen year