Google Maps Part III

My niece's medical exemptions on her tax form were audited (and mostly rejected) by the IRS. Some of her mileage claims were rejected because she had not stated how many miles she had to travel. She just supplied the two addresses: hers and the doctor's office. The IRS gave her an opportunity to amend her exemptions and I led her to Google Maps to find the mileage. She was delighted that it was so easy. I haven't heard yet how the amendment process came out.