Do some Excel Work

Hello, I am wanting to create an excel macro (VBA) that allows us to determine: a) the distance between 2 addresses (in km's) b) the time to travel (in minutes) for up to 100 addresses at a given time. It will need to link with the google maps API. It should be reasonably easy as I have found some code that can be used here: [login to view URL] I estimate that it should not take more than a few hours. What we need is: - the excel VBA code ready - instructructions on integrating it with google maps - an ability for us to copy and paste addresses next to each other (columns a and b), have a person's name (in column c) and have the next cell show travel distance (column d) and travel time (column e) - we will use this to determine if we pay a travel allowance. As part of this, we need to calculate how much will be paid as an initial formula of (travel distance - 30km) x 0.6 (but we want to be able to change the variables of 30 km and 0.6) - an ability to consolidate how much we need to pay per person (referencing column c) as a single number We are looking a quick turnaround time on this so I will make a decision to the right person reasonably quickly. What I need from you is: a) how long you think it will take to turn this around b) cost Regards