Yes, you can practice your distance control while putting indoors. Here’s how.

You can get a lot of work done on your putting stroke while practicing indoors. Here's a game you can play to train your distance control.
Yahoo! Sports

5 great drills to improve your distance control when putting

A truly essential skill for scoring well is controlling distance on the greens and getting your first putt close enough to tap in. Distance control starts with solid technique and a simple principle: ...
Golf Digest

This is a classic sign you’re struggling with tension in your putting stroke. Here’s how to fix it

Self-diagnosis in golf can be difficult. Any number of things could be going wrong at any time—what a joy this sport is, right? But if you’re having trouble with distance control and consistency in ...