Who do i configer the three access point for shareing internet from my home to my office and friends office?

I had taken last month wireless net in my city, they given me a three access point call(LinkSys) which to connect internet, one access point in my house & one at office which is about 3 Kms from my home & other at my friends office which is about 5 KM from my home, the internet provide had go away, now there is no internet in home or office nor with my friend, now have i have bsnl bordband internet connection, i would like share the borband conection with three access point to my friend and office & to other place where the mother, HOW DO I CONFIGER THE THREE ACCESS POINT FOR SHAREING INTERNET FROM MY HOME AT THE SAME TIME TO MY OFFICE & OTHER PLACE

3 access points at 3 different locations with atleast 2kms in between?
Its not at all possible to share the same broadband connection.the max range for the wireless access point is 70 - 100 feet. and even if you add extenders the signal will reach another 70 feet max. so how will you cover the next 1km or more?

and in fact ,if you dont believe me , ask linksys tech support..

for linksys tech support call the following numbers.
it is a free tech support.

Phone (BSNL): 1 800 425 5797
Phone (Direct Dial): 44-2498-4228
Email: asiasupport@linksys.com

You can use wireless extenders to create a strong enough wireless signal that it can be picked up in all three locations.