Travel Time Formula: Time until Arrival = Distance / Average Speed

Travel Time Definition The Travel Time Calculator will instantly calculate the travel time it takes to get anywhere if you enter the distance to your destination and the average speed you plan to travel. The default units are miles and miles per hour, but the calculator will also work if you use kilometers and kilometers per hour. If you already know how long it takes (or took) to get to your destination, try our average speed calculator to see what your average speed was.

How to Calculate Travel Time Let's be honest - sometimes the best travel time calculator is the one that is easy to use and doesn't require us to even know what the travel time formula is in the first place! But if you want to know the exact formula for calculating travel time then please check out the "Formula" box above.