Here, I tried to explain what I have found in regards to Pokemon GO and the various distances to help those trainers out there. Feel free to leave a comment!

PS: I keep saying click but I'm an old schooler, click comes naturally for me than tap...

Edit (Jul 18, 2016): Was not aware of the 3-step footprint glitch that is affecting the game at this time. Once it gets fixed, will make another edit to the description.

Music used:
- Route 24 (Pokémon Remix) - Ramstar - https://www.youtube.com/user/RamstarOfficial
- Trainer Red Epic Remix - DJTheFishhead - https://www.youtube.com/user/DJTheFishhead
- X and Y Pokémon League Remix - GlitchyxCity - https://www.youtube.com/user/GlitchxCity