Panama City, Florida and Disneyland (Anaheim, California) are on opposite coasts of the United States—roughly 2,300 miles (3,700 km) apart by air. There is no single direct driving route; a cross-country road trip would take 35+ hours via I-10 W and I-5 N (or similar interstates), while a flight connects in 5–6 hours with a layover.
If you meant Panama City Beach, Florida to Walt Disney World (Orlando, Florida), the drive is about 300 miles (4.5–5 hours) via I-10 E and I-75 S / Florida’s Turnpike.
Always confirm which "Disney" and which "Panama City" you’re referencing before planning travel.