how long a ride is it from the airport to the Enterprise car rental site please?

Not long 5mimutes

Under 10 minutes usually. About a 3 mile drive.

Enterprise has a pick up service, call them from the airport, National can tell you where the phone is located.

Like said about ten minutes drive. They have a enterprise van to shuffle you two and from the airport if its during enterprise hours.

About 10 minutes depending on the weather. Be sure to plan accordingly if you are traveling via car service to and from the airport. It can get busy and the local car service may not have enough vehicles for a quick drop off/pick up.