Android : Android Studio: Calculate travel time [duplicate]

This question already has an answer here:

• Android - How to get estimated drive time from one place to another? 3 answers

me again. I've successfully managed to calculate the distance between two places:

float[] results = new float[1];
        Location.distanceBetween(start.latitude, start.longitude,
                lat, longi, results);

However, I'm wondering if it's possible to calculate the travel time?

Thanks.