25 miles per gallon is 10.6285927 kilometers per liter
15 km per l is 35.2821875 mpg.
If you mean, how many kilometer can you drive using 1 liter of gasoline, that will depend on the efficiency of your vehicle. 1 kilometer per liter = 2.35214583 miles per gallon. There is a handy converter at the related link that compares miles per gallon (both US and Imperial) with kilometers per liter.
There is no one answer to your question. It depends on how many miles a car can drive on a single gallon of gas (MPG), or in this case, on a single liter. For example, if a car can drive 20 miles on one liter, the answer is 20. If it can drive 35 miles on one liter, the answer is 35, and so on.
191.3 km on 10.00 liters of fuel @45 miles per gallon.
22 (kilometers per liter) = 51.75 miles per gallon.
9.6 (kilometers per liter) = 22.56 miles per gallon.
10 (kilometers per liter) = 23.52 miles per gallon.
45 miles per gallon = 19.13 kilometers per liter.
30 miles per gallon = 12.75 kilometers per liter.
25 miles per gallon is 10.6285927 kilometers per liter
20 miles per gallon = just over 8.5 kilometers per liter.
21 miles per gallon is 8.928 kilometers per liter.
15 (kilometers per liter) = about 35.3 miles per gallon.
8.3 kilometers per liter is about 19.5 miles per gallon.
15 km per l is 35.2821875 mpg.
10.5km/L is 24.7 miles per gallon.