Get your luggage, stroll out of arrivals at Jacksonville, FL Airport (JAX-Jacksonville Intl.), and collect your rental car. Which one you slide into depends on where you’re going. If you’ll be spending a lot of time driving in downtown Jacksonville, around 12 miles from the terminal, choose something zippy and small. A compact car that’s easy to maneuver will suit those bustling city streets. But with loads of things to see, like the beautiful coral reefs of the surrounding area, you may want to make a few pit stops. A bigger vehicle, like a full-size car or an SUV, will make longer road trips more comfortable.