How long does it take to drive from Johnson Square, Georgia to Windmill Harbor, South Carolina?

The driving time from Johnson Square, Georgia to Windmill Harbor, South Carolina is approximately 50 minutes. The total distance is 31.7 mi taking approximately 50 minutes.

Distance from Johnson Square to Windmill Harbor

Q: How far is it from Johnson Square, Georgia to Windmill Harbor, South Carolina?

The distance from Johnson Square, Georgia to Windmill Harbor, South Carolina is 31.7 mi. The total travel time is approximately 50 minutes.

Driving Distance

31.7 mi • 51 km

Flying Distance

20.7 mi • 33.3 km

41 mph avg speed

Northeast direction

50 min travel time

Route Information

The driving distance from Johnson Square, Georgia to Windmill Harbor, South Carolina is 31.7 mi (51 km)

The straight-line (air) distance is 20.7 mi (33.3 km)

The estimated flight time is 0 hr 2 min

The estimated travel time by road is 50 minutes

Traveling mixed highways and local roads, moderate in a northeast direction. Average speeds around 41 mph.

Location Details

Origin:

Place	Johnson Square
State/Province	Georgia
Country	US
Latitude	32.079921
Longitude	-81.091583
GPS	32.079921° N, 81.091583° W
Local Time	4:41 PM
Timezone	America/New_York

Destination:

Place	Windmill Harbor
State/Province	South Carolina
Country	US
Latitude	32.216871
Longitude	-80.777608
GPS	32.216871° N, 80.777608° W
Local Time	4:41 PM
Timezone	America/New_York

Journey Summary

Traveling from Johnson Square, Georgia to Windmill Harbor, South Carolina covers 31.7 mi (51 km) in a northeast direction. This mixed highways and local roads, moderate route typically takes 50 minutes under normal conditions.

Drivers have 3 route options between these locations (30.7-42.6 miles / 49-69 km). The primary route shown here saves 11 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 41 mph (66 km/h).

Available Routes

SC-46 E/May River Rd

31.7 mi 50 minutes

Shortest

I-95 N and US-278 E

42.6 mi 59 minutes

SC-46 E

30.7 mi 49 minutes

Fastest

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.