It's impossible you are trolling. I count at least 15-20 hours of running around to do all the level cap quests.
level 50 caps
runing to jeuno to from a city : 15 minutes on a chocobo but you don't have a choco lolz. 30 minutes on feet.
Farming 3 rare items in the surrounding zone = 3 hours at least (papyrus anyone ?)
level 55 caps
getting to xarcapard : you need to run from jeuno to sandy then rangemont then beaucedine and xarc then kills. It will take at least 3 hours.
level 65 caps : you need to travel to the 3 strongholds, do a long quest to get accesss to the ??? in each boss areas. It will take at least 6-7 hours because you travel mainly you foot, and there is a lot of running.
level 65 caps : hope you got some KS lolz
level 70 cap : you can't win. This is why rog is trolling as usual. You would need to cap all of your skill first which takes something around 20-30 hours. Then farming and kill maat, knowing that you suck because you are undergeared underskilled ad probably chose the wrong job. I'll be kind and give you one hour.
orther caps require nothing but exping in abyssea.
I count 44 hours
You have to add time to get 1-30
time to get 30-90
You are really bad and it's time mods ban you for making trolling posts.