Look what I get from the hatch 10km Pokemon GO Egg. After a few days of incubation with trying to start jogging every evening with carrying smartphone, motorcycle riding slowly, until every walking everywhere I always carrying my smartphone.
Hatched pokemon CP will be higher if the eggs have an far incubation distance. So, be prepared to walk a long way to incubate the eggs.
By the way I got electabuzz, electric type pokemon.
I'm sure you know because you've read the title :D
Check out this video