No, running will burn far more calories.
The best way for you to burn lots of calories while running is to run up hills or at an incline. If that is not an option you can also run up and down stairs those provides a lot of burn calories.
the best excercise to burn calories is dance
Both running and walking burn about 100 calories per mile
About 2 miles running at a moderate pace.
100
Depends on how long you do it for.
No but it is good cardio and will burn some calories
when you do kickboxing you burn off more calories cause you are more active and moving around.
For most people the calories would be very close to the same. Remember when you are on a treadmill you don't have the wind resistance to deal with. This could cause a slight difference in calorie burn, making running outside burn a few more calories.
about 123
Running raises our metabolic rate, so we burn calories even while at rest. Running helps to burn calories while watching TV, while sleeping, even while taking a shower.