teleport range

She had just teleported a sandbag weighing 120 kilograms.
A few moments later, the ground by her feet started displaying new characters made of
light.
Result: 78m 23cm / 54 cm away from indicated position / Overall evaluation: 5
As she saw those numbers, she sighed, her twintails swinging left to right. “Jeez, I am in
spectacularly terrible condition...I may even forget how to speak Japanese correctly. I’m
so bad at warping big, heavy things far away! If we were talking fifty meters or so, I
could have landed it within millimeters.”

In the first place, the limit to her warp distance was 81.5 meters, and at most she could
warp a 130.7-kilogram object. The warp distance and weight of the object weren’t
correlated to her ability—even with a lighter object, she couldn’t send it any farther. On
the other hand, the closer she aimed to her distance limit, the less precise she got.

- Toaru Majutsu no Index Volume 8, Prologue