Kings Island Distance from Portland, Tennessee: Not Close

Kings Island amusement park is located in Mason, Ohio—a suburb of Cincinnati—approximately 270 miles (435 km) northeast of Portland, Tennessee. There is no Kings Island near Portland, TN; the only park by that name is in Ohio.

Driving time is roughly 4–4.5 hours via I-24 W and I-71 N. Portland, TN, residents seeking a closer amusement park might consider Beech Bend Park (Bowling Green, KY, ~45 min) or Nashville Shores (Hermitage, TN, ~1 hr).