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Distance from St James to Antietam

Driving Distance
11.4 mi 18.4 km
Flying Distance
10.1 mi 16.3 km

Route Information

The driving distance from St James, Maryland to Antietam, Maryland is 11.4 mi (18.4 km)

The straight-line (air) distance is 10.1 mi (16.3 km)

The estimated flight time is 0 hr 1 min

The estimated travel time by road is 18 minutes

Traveling secondary roads, short in a south direction. Average speeds around 39 mph.

Location Details

Origin:


No image available
Place St James
State/Province Maryland
Country US
Latitude 39.562598
Longitude -77.758049
GPS 39.562598° N, 77.758049° W
Local Time 7:09 PM
Timezone America/New_York

Destination:

Antietam
Place Antietam
State/Province Maryland
Country US
Latitude 39.416111
Longitude -77.7425
GPS 39.416111° N, 77.7425° W
Local Time 7:09 PM
Timezone America/New_York

Journey Summary

Traveling from St James, Maryland to Antietam, Maryland covers 11.4 mi (18.4 km) in a south direction. This secondary roads, short route typically takes 18 minutes under normal conditions.

The route features scenic views along the way. with average speeds around 39 mph (63 km/h).

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.