Distance from ZIP 31328 to 29928
Tybee Island, GA → Hilton Head Island, SC
Straight Line Distance
12 miles
20 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 13min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 46min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 31328 (Tybee Island, GA) and 29928 (Hilton Head Island, SC) is 12 miles (20 km).
Driving takes approximately 13min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.