teleportation travel

Shirai Kuroko’s ability was called Teleport.
It wasn’t an all-powerful skill, though. The weight limit of what she could teleport was
130.7 kilograms, and its max range—regardless of the weight of the object—was 81.5
meters. Plus, she could only use the power on things she touched. She couldn’t bring
something far away to her.
On the other hand, though, that meant she had no trouble moving the constant
reference point of the ability: herself.
The sound of air being cut could be heard.
Every time she warped eighty meters, she’d designate her next destination eighty more
meters away and jump again. Others would have been seeing her at a place, then not
seeing her, then seeing her again somewhere else. Of course, it was far faster than
traveling by foot. Translating it into velocity would mean she was reaching 288
kilometers a second.
(I’m not moving in a straight line; I’m moving from point to point, Luckily that means
inertia has nothing to do with it. It would be no joke if I were to be affected by air
resistance while wearing this skirt.)

- Toaru Majutsu no Index Volume 8, Chapter 2 Part 2