It's 5 kilometers from my house to school.

The total length of this river is about 100 kilometers.

He lived in Japan for about 10 years.

We often have picnics by the river on weekends.

He is a person who keeps promises.

I found some useful kitchen utensils at the 100 yen shop.

We often have picnics by the river on weekends.

We have a picnic by the river every weekend.

This city has an area of about 20 square kilometers.

This treaty was concluded to strengthen the friendly relations between the two countries.