Answer

1 yojana is a unit of distance/length, not area.

In many traditional Jain/classical Indian contexts, 1 yojana is taken as roughly 8–9 miles or about 13–15 km, but the exact value can vary by text and tradition.

Explanation

• Length tells how far something is.
• Area tells how much surface something covers.
• So if you say 1 yojana, it means a distance, not a land area.

Spiritual Understanding

In Jain scriptures, yojana is often used to describe the vast measurements of the universe, realms, mountains, and regions. These measurements help show the immense scale of creation in Jain cosmology.

Takeaway

If you want, I can also explain:

• 1 yojana in km
• 1 yojana in miles
• Jain cosmology measurements