How Long Does a Train Take to Travel 600 km at a Constant Speed?

When planning a train journey, one of the most common questions is: how long will the trip take? This article breaks down a real-world example to help you quickly calculate travel time based on constant speed — a key concept in train travel planning.

The Scenario: A Train Travels 240 km in 4 Hours

Understanding the Context

Let’s start with the data:
A train travels 240 kilometers in 4 hours. To determine the journey's duration per kilometer, we calculate the constant speed:

\[
\ ext{Speed} = \frac{\ ext{Distance}}{\ ext{Time}} = \frac{240\ \ ext{km}}{4\ \ ext{hours}} = 60\ \ ext{km/h}
\]

So, the train maintains a steady speed of 60 kilometers per hour.

How Long for 600 km at the Same Speed?

Key Insights

Now, using this consistent speed, we find how long it takes to cover the full 600 km:

\[
\ ext{Time} = \frac{\ ext{Distance}}{\ ext{Speed}} = \frac{600\ \ ext{km}}{60\ \ ext{km/h}} = 10\ \ ext{hours}
\]

Summary

  • Travel covers 240 km in 4 hours at 60 km/h.
    - The train travels 600 km at the same speed.
    - Total travel time is 10 hours.

Why This Matters

Final Thoughts

Understanding travel time based on constant speed helps passengers plan their trips effectively. Whether commuting, reviewing schedules, or calculating delays, knowing how speed, distance, and time connect ensures better time management.

For next time you're boarding a train from City A to City B, remember — at 60 km/h, it takes 10 hours to cover 600 km!


Stay informed. Travel smart.