Enter the average driving speed (mph) and the total drive time (hrs) into the Drive Time Distance Calculator. The calculator will evaluate and display the Drive Time Distance.

- All Distance Calculators
- Star Distance Calculator
- Stopping Sight Distance Calculator
- Distance to Empty (DTE) Calculator

## Drive Time Distance Formula

The following formula is used to calculate the Drive Time Distance.

**DTD = AS * T**

- Where DTD is the Drive Time Distance (miles)
- AS is the average driving speed (mph)
- T is the total drive time (hr)

## How to Calculate Drive Time Distance?

The following example problems outline how to calculate Drive Time Distance.

Example Problem #1:

- First, determine the average driving speed (mph).
- The average driving speed (mph) is given as: 45.

- Next, determine the total drive time (hr).
- The total drive time (hr) is provided as: 5.5.

- Finally, calculate the Drive Time Distance using the equation above:

DTD = AS * T

The values given above are inserted into the equation below and the solution is calculated:

DTD = 45 * 5.5 = 247.5 (miles)

Example Problem #2:** **

For this problem, the variables needed are provided below:

average driving speed (mph) = 75

total drive time (hr) = 3

This example problem is a test of your knowledge on the subject. Use the calculator above to check your answer.

DTD = AS * T** = ?**