Erie to Oakland is 93.3 miles and takes about 1 hour 56 minutes via Raymond P Shafer Highway, Mercer-New Wilmington Road, and Keystone Shortway, with a fuel budget near $15 and enough daylight to finish in a day. This one-day trip stays within Pennsylvania, moving from the Northeast region to the Northeast region. Expect a drive with frequent turns, making it more of a local exploration than a high-speed transit. With only 5% of the route on highways, this is a journey best suited for those who enjoy navigating local roads and experiencing the landscape at a more leisurely pace. Consider this route if you prefer a direct, shorter drive without the need for an overnight stay, focusing on the journey itself.