Which one is correct?

1) The distance between New Delhi to Mumbai is 600kms.

2) The distance between New Delhi and Mumbai is 600kms.

The second sentence is correct.

Be sure to leave a space between 600 and kms.

Thank for ur immediate response.

Both options are correct, but the second option is more commonly used and follows standard grammar and punctuation rules.

To determine the correct answer, one can consider a few points:

1) The first option lacks a conjunction between "Delhi" and "Mumbai." In English grammar, when mentioning two or more places, it is more appropriate to connect them using a conjunction like "and."

2) The second option uses the conjunction "and" to connect "New Delhi" and "Mumbai," which is the more commonly accepted form.

3) Both options correctly mention the distance as 600kms, which is a concise and clear way to express the measurement.

So, the correct answer is:

The distance between New Delhi and Mumbai is 600kms.