Distance: Green Bay, WI to Parris Island, SC = ~1,240 Miles

Green Bay → Parris Island: Road Distance

• Driving distance: ~1,240 miles (2,000 km)
• Driving time: ~18–19 hours (nonstop, ideal conditions)
• Route: I-43 S → I-90 E / I-80 E → I-76 E → I-70 E → I-64 E → I-26 E → US-21 S (Beaufort) → Parris Island.

✈️ Flight Alternative

• GRB → SAV (Savannah, 1h 45m flight + connections) → 30 min drive to Parris Island.
• Total travel: 5–7 hours.

Parris Island = Marine Corps Recruit Depot (MCRD East). Access restricted; visitors need sponsor/pass.